An Elastic Resource Scaling System For Iaas Cloud Essay

An Elastic Resource Scaling System For Iaas Cloud Essay
In this section, we review three recent research articles that address different aspects of the elasticity problem in the cloud, which can be used to
improve cloud elasticity. In the first paper, Islam et al. [3] proposed ways to quantify the elasticity concept in a cloud for a consumer. In the second
paper, Nguyen et al. [13] proposed an elastic resource scaling system for IaaS cloud providers to predict the future resource needs of a cloud
application. In the third paper, Han et al. [14] proposed an elastic scaling approach to detect and analyze bottlenecks within multi–tier cloud
applications. In the following sections, we summarize and critique these articles and then synthesize the articles. 3.1 How a consumer can measure
elasticity for cloud platform 3.1.1 Summary In the paper [3], the authors propose a way for consumers to measure the elasticity properties of different
cloud platforms. The objective of the research is to help a consumer to measure and compare elasticity of cloud providers (e.g., how elastic is Amazon
EC2 compared to Microsoft Azure) using the available information provided through cloud platform's API. The authors defined the elasticity metrics
based on financial penalties for over–provisioning and under–provisioning of the cloud resources. Over–provisioning is a state when a consumer is
paying more than necessary for the allocated resources to support a workload while the costs for under–provisioning is the result of unacceptable
latency or unmet
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Explain The Extent To Which Ecosystem Services Provide A...
Tom Hales student number:660014579
Illustrate with examples from the field course, the extent to which ecosystem services provide a framework for managing environmental problems?
An ecosystem "is a community of plants and animals interacting with each other in a given area." (Rinkesh, ND). There are three different categories:
freshwater, terrestrial and ocean ecosystems. Each can be broken into subsections, for example terrestrial ecosystems include: rainforests, savannas,
deserts, tundra, grasslands and forests. Each subsection supports a different range of plants and animals interacting in different ways while supporting
and providing a range of different ecosystem services. Key ecosystem services include supporting, provisioning, regulating and cultural services. The
services help the ecosystem to stay sustainable and provide exploitable commodities for humanity. Provisioning services allow humans to grow crops
and food in the ecosystem to sell or consume. Ecosystems regularly experience both physical and human environmental problems, like pollution or over
fishing.
Studying ecosystem services creates an understanding of developing and changing ecosystem imbalances and allows faster reactions to reduce
environmental damage. Declining crop yield in ... Show more content on Helpwriting.net ...
For example: high–quality beef from upland and moorland areas as well as small dairy farms. Farmers rely on regular and consistent crop pollination
for agricultural growth resulting in crop or livestock feed production. West Penwith relies on natural regulation of disease and pests to prevent crop
loss and destruction. Historically, one of Cornwall's largest industries was the extraction and sale of minerals (tin and copper) and slate. The population
depended on jobs and wealth from selling minerals, slate, mining skills and technology

Security Is A Process Not Product
Venkata Bhanu Pradeep Devabhaktuni
Z1747788
Assignment 1
Dr. Wang
"Security is a process not product". Security is a continuous process to ensure information, people and network have necessary protection for reliable
and secure day to day operations. The Information Technology(I.T) and telecommunications firms need complete and low costsecurity solutions. It is
required and essential to protect a secured network from dangerous and deliberate threats. Security should have the qualities that enhance the
interweaving of capabilities of security in complete end to end solution for security. A standard security architecture is required for such a solution.
X.800 for Security Architecture:
The principles which defines a security structure for ... Show more content on Helpwriting.net ...
The motive of the security architecture will be to act as a foundation clear development recommendations for network security.
A set of security measures developed to answer a particular aspect of network security is Security Dimension. To protect against crucial threats, eight
sets were identified by X.805. They are as below:
a.Access Control – The main purpose of access control security dimension is to provide protection against unauthorized use of networks. The access
control elements restricts unauthorized users from using applications, services, network elements, stored information and information flows. There is a
concept called Role Based Access Control, which provides different levels of access like users of particular type can be restricted to certain elements.
b.Authentication – This dimension provides confirmation for valid identities. It checks the validity of the identity.
c.Non–repudiation – If a user try to change or duplicate data, this dimension provide proof about the action. It sees that no user denies his/her action of
data altering by providing proof.
d.Data Confidentiality – Encryption is the best example for this. Any unauthorized user, though gets access to data, the user does not understand the
data as it encrypted by the Data Confidentiality security dimension.
e.Communication Security – This dimension provides the feature for flow of data. It

Taking a Look at Ecosystem Services
Introduction
Ecosystems are dynamic and involve the interaction of living organisms with the components of the environment as a functional unit, by depending on
the ecosystem services. These services are critically important in supporting the well–being of many organisms especially humans. The services include
regulating services (e.g. climate regulation – carbon sequestration), provisioning services (e.g. food, wood for fuel), cultural services (e.g. ecotourism)
and supporting services (e.g. nutrient cycling), however they have been degrading over the years.
The lack of proper governance and management with regard to the ecosystem and its services has become a serious concern as indicated in the
Millennium Ecosystem Assessment report and the Rio +20 report. Biodiversity is decreasing and resulting in the gradual loss of certain crucial
ecosystem services that we will not be able to artificially replace should they be completely lost. By monitoring and measuring the ecosystem services,
better management strategies can be developed, critical services can be identified and information can be used to educate people of the value and
importance of services.
The University of the Witwatersrand in northern central area of Johannesburg (26Лљ11'27" S and 28Лљ1'49" E), has a huge influx of students and
visitors yearly. The number of intakes increases each year putting pressure on development to sustain growth which in turn puts pressure on the
environment. Thus the aim of this

Case Study On The Development Life Cycle Of CALPAS
3.0 Introduction After discussing the literature preview in the previous chapter, this chapter will discuss about the project planning phase and
methodology use in the project. The sub topics is described and determined by the model to be used. Methodology is the function of selecting the
objectives of the project and establishing the policies, procedures and programs necessary for achieving them. It involves planning for schedule
development, budget development, project administration, leadership styles and conflict management. It is very important because project planning
can eliminate or reduce uncertainty, improve efficiency of the operation, obtain a better understanding of the objective etc. The chapter will end with a
questionnaire and analysis of the questionnaire.... Show more content on Helpwriting.net ...
Some developers use prototyping model, RAD model, Spiral Model and so on. CALPAS is designed using V–Shaped Model because it is simple and
easy to use; each phase has specific deliverables, higher chance of success over the waterfall model due to the early development of test plans during
the life cycle, works well for small projects where requirements are easily understood and so

Ellie Mae Admin Essay
Ellie Mae admins can use the Data Connect Admin UI to provision and initiate retrieval of historical loans for any customers. When an admin
accesses the admin UI link they will be proceeded to login with their Ellie Mae email and password. The admin will have the option of viewing the
customers in the provisioned and pending state. The provisioned customers will contain information for all clients who are active (customer was
successfully provisioned), building (customer is currently being provisioned), and inactive (customer's provision status is deleted). The search bar and
sort option will help admins determine what state specific customers are in.The provision pending view has information for all the customers who have
requested provisioning. ... Show more content on Helpwriting.net ...
After provisioning the customers (will take 15–30 minutes to complete), the customer will receive an email regarding their status being Provisioning
In–Progress.After provisioning the customer, the customer will be redirected to the home page which displays the provisioned tab. The admin
should see the client's name in the building status as they are currently being provisioned. By clicking on the customer display link the admin
should be able to view the customer's database and ID information. The DB endpoint and schema will be updated once the customer is successfully
provisioned. Here the admin will have the option of accessing the advanced page which will allow admins to retrieve historical loans into the
customer's database. This option will be helpful for customers who want to create reports or visualizations over a certain time frame. The advanced
settings page allows admins to view log records and create request to retrieve historical logs. The date picker gives the option of selecting date ranges
and submitting a request, which will later be seen in the log records below. Similar to the other charts, admins can search and sort records to find
specific

Essay On Cloud Computing
Abstract Resource provisioning is important issue in cloud computing and in the environment of heterogeneous clouds. In resource provisioning for
cloud computing, an important issue is how resources may be allocated to an application mix such that the service level agreements (SLAs) of all
applications are met. If and does not need to be purchased forone–time or infrequent intensive computing tasks. Pricing on a utility computing basis is
fine–grained with usagebased options and fewer IT skills are required for implementation (in– Sanket Kumar Gupta, Ankur Singh, Bipin Singh, Payal
Doshi, Students GHRCEM Optimization of Resource Provisioning in Cloud Computing the resources private clouds are busy in fulfilling other
requests then new... Show more content on Helpwriting.net ...
Virtualization technology allows servers and storage devices to be shared and utilization be increased. Applications can be easily migrated from one
physical server to another. Multitenancy enables sharing of resources and costs across a large pool of users thus allowing for: Centralization of
infrastructure in locations with lower costs (such as real estate, electricity, etc.) Peak–load capacityincreases (users need not engineer for highest
possible same three basic elements: hardware (infrastructure), operating systems (platforms), and software. The main difference is that, with cloud
computing, all three elements are "rented" over the Internet, rather than being managed locally. The business model, IT as a service (ITaaS), is used by
in–house, nterprise IT organizations that offer any or all of the above services. Using software as a service, users also rent application software and
databases. The cloud providers manage the infrastructure and platforms on which the applications run. End users access cloudbased applications
through a web browser or a light–weight desktop ormobile app while the business software and user's data are stored on servers at a remote location.
Proponents claim that cloud computing allows enterprises to get their applications up and running faster, with improved manageability and less
maintenance, and enables IT to more rapidly adjust resources to meet fluctuating and

Links Between Cognition And Language
There are a number of links between cognition and language that form important links. These links are illustrated well, specifically in terms of spatial
organization, fire, hunting and cooperative provisioning, within the context of the Gesher Benot Ya'aqov.
Gesher Benot Ya'aqov (GBY) is an archaeological site Dated to approximately 780 kya. It provides evidence to support the notion that early hominids
were making fires, and spatially organising their lives in a social manner, deliberately around and based upon hearths. Firstly, spatial organisation
entails placing and structuring living and working spaces deliberately and consciously, in a manner that amplifies the functionality of the beings
within a specific environment. Archaeologists have mapped this specific site through the use of kernel density. The kernel density of burnt and
unburnt microliths illustrate that specific parts or sections of the site were used exclusively for performing specific tasks. For example, we can map
and see that according to burnt and unburnt fish bones, that fish were processed at the norther part of the site while they were cooked at the southern
part of the site. Through this, we can see deliberate spatial allocations of land to be used for specific tasks. This is very important as it also illustrates
important links to language and cognition in the following ways.
A certain level of cognitive complexity is required for such manipulation of the environment. It would have been far more

Autonomic Cloud Application And Services
Autonomic Cloud Application and Services Abstract Clouds are large scale, complex systems. This makes the management of resources a challenging
job. The heterogeneous distributed system requires intelligent strategies to provision resources. These strategies can be automated for efficient
performance. Resources provided must be secure, cost–efficient and reliable. Therefore effective management of Clouds providing services in software
platforms becomes fundamental. This paper identifies issues on autonomic resource provisioning and provides innovative management techniques
which supports SaaS applications on Clouds. A conceptual architecture with early results is provided to emphasis the benefits of autonomic
management of Clouds.... Show more content on Helpwriting.net ...
These private environments are made accessible via the Internet. Cloud computing provides services such as software (applications), platforms and
infrastructures with a subscription–based in a pay–as–you–go model. These services are generally referred as Software as a Service (SaaS), Platform as
a Service (PaaS) and Infrastructure as a Service (IaaS). Real time service providers like Amazon, HP and IBM have Cloud data centers worldwide.
These centers support end–user applications ranging from online healthcare to generic text processing software. Ones the application is available in
the Cloud, the client can access from anywhere at any time. Users will require a form of networked device like a desktop or a smart phone. The
Cloud system increases the application speed for the client. This is achieved by using the processing power of the virtual computers on the back end.
However, it is a challenging task to deliver a secure, cost–efficient and reliable service. Management of a Cloud infrastructure that is elastic and
large–scale is another issue. The Cloud needs to exhibit autonomic properties and co–optimization at multiple layers (infrastructure, platform, and
application). Some of the challenges are mentioned below: Quality of Service (QoS). Cloud service consumers (CSCs) expect the Cloud service
providers (CSPs) to meet requirements like response time, deadline and budget constraints. The CSPs need to ensure sufficient amount of resources are

The Virtual Intrusion Detection System
The Virtual Intrusion Detection System a traditional IDS is only an element in the security chain architecture. It does not eliminate the need for
protections to prevent attacks. The virtual intrusion detection system (V–IDS) is a disruptive idea for the security of cloud architecture. Virtual IDS is
software and sometimes hardware that captures cloud network and host activity data in reporting tools, analyzes the data interactively, provides an
automatic reaction (e.g., alarm) during an incident, and after an incident routes the cloud data to a security channel defined at runtime. Figure 4.2:
Secure Cloud Infrastructure 18 4.5 The Virtual Intrusion Detection System Model The proposed architecture enhances basic IDS principles with a set...
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In the V–IDS context, the module uses two different methods for analysis: The attack signature represents the simplest way to analyze IDS data. It is
like static packet filtering, which is similar to the firewall rationale. Anomaly detection (heuristics) represents the most sophisticated technique, in
which heuristic patterns try to detect variations from historically normal operation. 4.6.2 Decision module The decision module is part of the close
chain control system that, using the data which has arrived from the analysis module, makes decisions about the real time actions necessary to solve
anomalies related to network intrusions. This module implements the logic necessary to analyze behaviors and makes decisions about the anomalies
discovered. 4.6.3 Action module The action module represents the actuator that solves the intrusion detection situation on a cloud domain. Merely
collecting and analyzing data accomplishes nothing. The V–IDS uses the results from the analysis in order to manage the cloud infrastructure on the
basis of security. Most obviously, it also generates alarms, reports and queries if the analysis indicates a dangerous condition. 4.6.4 Monitoring module
The monitoring module captures (continuously) processed data from previous events, such as historical intrusion data, login attempts, and so on. Each
event is 20 time–stamped and

Essay On SLA
INTRODUCTION
Cloud computing is one of the new models of computing that is used to provide for the computing infrastructure. A good computing cloud data
management system must satisfy the following goals like availability, scalability, elasticity, performance [1]. The cloud computing looks to satisfy the
needs of various levels of clients and workloads. Hence a guaranteed contract between the service provider and the clients has been made known as the
Service Level Agreement (SLA). Both the providers and consumers consider successful SLA management.
OBJECTIVE
The objective is to introduce a SLA based computing database from a consumer's point of view. In [2] the authors have presented with an end–to–end
framework that allows the SLA to be ... Show more content on Helpwriting.net ...
Scaling up involves making use of a bigger machine as the database server and scaling out is focused on replicating the data. To make use of the
replicated data the snapshot of the database has to be taken for regular intervals of time. A trade–off occurs between the snapshot time and the size of
the lo of transactions.
The SLA–based provisioning in [2] focus on the SLA metrics of the total transaction time more than the throughput of the database. Practically, the
requirements of SLA vary between the types of application transactions.
The difference in the SLA is because of the different behaviours of the system resources. The framework helps the service provider to design specific
action rules for the application to adapt to the scale in or scale out technique.
For the experimental evaluation in [2], the authors used MySQL proxy software, Lua scripting language, application server, web server and database
server. These are hosted on a virtual machine. The experiment was conducted using the Berkeley Cloud–stone benchmark. The experiment is to
evaluate the behaviour of the SLA based provisioning of database against the traditional method of monitoring the utilization mechanism. The authors
configured two read/write ratios 50/50 and 80/20.Workload starts with 50 users and increases by 20 users at some fixed time. There are 4 rules to
achieve dynamic provisioning and elasticity for the database tier in

A Comparative Evaluation Of Private Cloud Computing,...
Author: James Madden B.Sc. Hons Title: A Comparative Evaluation of Private Cloud Computing, Automated Provisioning, Deployment and
Monitoring Comparing VMware vCloud Director Orchestrator Vs Microsoft's System Centre Orchestrator Private cloud automation is a process where
the IT administrator may write scripts which automatically trigger events in response to certain criteria being reached. It may be a new user requesting
the provisioning of a desktop, it may be an alert indicating a malfunction or failure of hardware or services, and it may be the monitoring and charge
back for the usage of a service. As a result of these requirements the deployment of an Orchestrator comes highly recommended for the automation,
instead of the administrator spending maybe hours writing and testing scripts, the Orchestrator allows the administrator to drag and drop the relevant
graphics onto a canvas and then run it in the integrated test process prior to deployment into live operation. This dissertation aims to comparatively
analyse and evaluate the implementation regarding the performance, cost reduction through reduced administration and usability of the two competing
provider's solutions, namely, VMware vCloud Director Orchestrator and Microsoft System Centre Orchestrator. The scope of this study compared the
performance and efficiency of both platforms, although the cost saving in administrative time required is closely matched between the two platforms
the performance and

Identity and Access Management
Amit Kumar Cell: (864) 205–4309 | E–Mail: ak151170@gmail.com | 351 77th St , Richfield, MN 55432 CAREER FOCUS Amit Kumar is an IDAM
Subject Matter Expert (SME) , Architect and Information Security Specialist with over 13+ years of technology industry experience. His background
consists of several Architectural , Technical Lead and Leadership roles wherein he led teams of varying size through the Planning, Design,
Implementation, and Deployment phases of critical IDAM based infrastructure. He also has extensive hands–on experience in the Implementation,
Configuration, and Maintenance of several highly complex systems in an Enterprise Level environment. Mr. Amit is a Business Executive, and
Thought Leader with a diverse... Show more content on Helpwriting.net ...
| |HARDWARE EXPERIENCE: |PROGRAMMING/ dATABASE: |AREAS OF UNDERSTANDING: |POLICIEs / derivatives / MEMOS: | |CISCO
Router |HTML/CSS |Wide Area Network |Sarbanes–Oxley Act/ HIPPA | |Livingston Router |J2EE, JAVA, XML, JSP |Local Area Network | | |Proxy
Servers |Linux Red Hat/Apache/ Unix |BD Responses to RFI, RFP | | |RAD Modem technologies |C/C++/C#/ JAVA/J2EE |Client/Server and
Web–based | | |AT&T Systemax |Active Directory/LDAP |Application Programming | | |Nortel Switches |Exchange 5.5/2000,08 |Continuity of
Operations Planning | | |Cisco Switches/Routers |Access 2003, 2007, 2010 |(COOP) and Testing | | |Firewall |SQL server |Capital Planning and
Investment | | |Wireless Routers |AD/ Kerberos/ Oath, SOA/Web

Iv. Optimizing Availability Provisioning In Nfv . Even
IV. OPTIMIZING AVAILABILITY PROVISIONING IN NFV
Even though the efficiency is greatly improved, our framework is still impractical in the sense that the process can be further prolonged with 1) a even
higher availability requirement, which is normal in a carrier–class network [18] (usually requires an availability of 99.999% or 99.9999% (5'9s or
6'9s)); 2) more requests; and 3) longer contract period duration. The root cause the process takes such a long time is it depends on the strategy we use
to provision backups and how many backups are needed. In other words, if we can accurately estimate the least possible number of backups needed
without running the trial–and–error process, a great amount of running time can be saved. The process ... Show more content on Helpwriting.net ...
Let _rk = P[Nr i = kr], kr = 0; 1; : : : ; nri + kr i be the probability mass function (pmf) for the Poisson binomial random variable Nr i , then the
cumulative distribution function (cdf) of Nr i , denoted by FNr i (kr) = P[Nr i _ kr], kr = 0; 1; : : : ; nri +kr i , gives the probability of having at most kr
successes out of a total of nri + kr i , and can be written as [26]: where Rm is the set of all subsets of m integers that can be selected from f1; 2; : : : ;
nri + kr i g, and Ac is the complement of set A. Therefore, we have
Thus, the probability that all the VNFs are available can be expressed as However, computing such a function is not easy, which requires one to
enumerate all elements in Rm, which requires to consider an exponential number of scenarios. It is huge even when nri +kr i is small. In general, we
can have the following theorem:
Theorem 1. Verifying if the availability of a given deployed SFC request with backups is above a given threshold is PPcomplete.
Proof. The detailed proof is ignored here due to the limited space. In general, we can rewrite Eq. (6) as a boolean formular, where xj and _ xj represent
if the j–th VM is available or not, while Q and P are replaced by ^ and _, respectively. Then the proof follows as in [13].
To efficiently compute the availability of an SFC if

% What Is Cloud Computing?. Cloud Computing Relies On Sharing
% What is Cloud Computing? Cloud computing relies on sharing computing resources in a virtualized world rather than owning that locally to handle
applications. Cloud adoption across the enterprise is a growing reality. Cloud infrastructure is also becoming popular in the scientific research and
academic community because of its ability to provide a large number of computing resources for performing large–scale experiments. The advent of the
Internet of Things (IOT) and smart mobile computing devices along with secure access to Big Data and immensely improved big–data analytics
capabilities have pushed the computing paradigm into new frontiers. Cloud computing offers a completely new infrastructure for utilizing compute and
storage... Show more content on Helpwriting.net ...
Despite these advances, the trend towards outsourcing IT infrastructure, entire applications, and even different delivery models to the cloud leads to a
key challenge, which is linked directly to the increased complexity of IT~cite{Forrester}. % What is Application–as–a–service provisioning? For
instance, the functionality of the involved enterprise applications ' components is combined and orchestrated into a composite, higher–level
architecture and offered as a service to the customer by the cloud service provider (CSP). Components typically are connected to other components e.g.
an application component runs on an operating system and connects to a database and external services. These composite applications rely on
component–based modular architectures and are benefited from cloud properties such as high reliability, elasticity, scalability, flexibility, and high
availability~cite{varia,buyya2009cloud}. Application provisioning enables the business users to access the cloud providers resources as required
based on Service Level Agreement (SLA), Quality of Services (QoS), availability, and cost modelcite{ peiris2011c2tp, ahmed2013multi,
yassa2013multi}. In such scenarios, the different components involved need to be managed, deployed, configured, their quality of service satisfied,
and their communication with other components

Cloud Computing : On Demand Computing
Cloud Computing, also known as 'on–demand–computing'. It is a computing that based on internet to share resources, information, and data with other
devices on–demand. It is a model that enabled everywhere, computing resources such as servers, networks, applications and storages that are
configurable can be shared once demand with access and provision rapidly and released with minimum effort of management, and different services
are handed through Internet to the computer of organization. Cloud Computing depend on sharing computing resources instead of using personal
devices or local servers to handle applications. Cloud Computing provide enterprises and users with varieties of capabilities for store and process data
in the data centers of third–party. It depends on resources sharing to carry out accordance and economies of scale, like a utility over a network. The
basic of Cloud Computing is the extended concept of sharing services and aggregate infrastructure. It is the product of evolution and using current
exponents and technologies. The aim of Cloud Computing is to let users to take advantages of all the technologies, without the require of professional
knowledge of each of them. The goal of cloud is to reduce costs so that users can concentrate on their main business without get impeded by
professional IT barriers. And how does Cloud Computing works? A provider of Cloud Computing control and maintain the information which is stored
inside the physical servers, for

Stanford Hospital Operating Room Case Study
"The Process Improvement in Stanford Hospital's Operating Room" case has many issues when it comes to regards to its existing instrument
provisioning process taking place within the Operating Room (OR) of Stanford's Hospital. This process entails getting instruments ready for a
surgery in the OR and the cleansing of these instruments afterwards; however, there are many problems that arise in this process. The Material
Flow Committee (MFC) knew that there were many problems associated with this process and that they had to change. The people involved in
this group were Sridhar Seshardi, who was the vice president of Process Excellence; Nick Gaich, who was the vice president for Materials
Management; Candace Reed, who was the director of the Sterile Processing Department (SPD); and Joan Rickley, who was the director of the OR.
The first step that was taken by this committee was a pilot project called the "Early Morning Instrument Prep." This development would involve a
neurosurgery nurse coming to the hospital in the early mornings to make sure that all supplies and instruments were where they would be required
for neurosurgery. Another aspect of this project was to "Provide early data into possible sources of problems" (p. 5). Once the MFC had reviewed the
data that came back from the "Early Morning Instrument Prep," they decided the Hospital would greatly benefit from hiring an Implementation
Specialist for Healthcare (ISH). The ISH is a firm that has a specialization in

The Resource Base Of The Saas Provider
This chapter describes some major aspects of this thesis. First, an in–depth description of all the models and assumptions as applied in this thesis have
been given. Specifically, this chapter introduces: A model that defines a resource provisioning system that supports the capacity extension of the
resource base of the SaaS providers. A formal description of the strategies or principles applied in addressing the problem of running
deadline–constrained jobs on VM instances in a hybrid Cloud. 3.2 System Model In this work, it is assumed that there is a SaaS provider who owns a
private data center which comprise a finite number of local servers which implements virtualization concepts to run user jobs. The SaaS provider is
assumed to... Show more content on Helpwriting.net ...
The major challenge of the SaaS provider is how to reduce the operational cost involved in leveraging the resources available (private and public
Cloud) to process the incoming dynamic user jobs. Specifically, the SaaS provider is faced with the challenge of deciding on the number of VMs
to rent and when to rent them so that performance requirement is not sacrificed and cost is minimized considering the probability that a physical
server (compute node) or a communication link may fail. In a real world scenario, the SaaS provider is faced with the challenge of making such
cost effective decisions in the provisioning of resources to the incoming dynamic and QoS constraints jobs of users on failure prone resources. This
thesis is focused on addressing this key problem of SaaS providers in the provisioning of hybrid Cloud resources by considering many practical issues
such as communication cost, dynamics of user jobs with deadline constraint, and the probability that a compute node or communication may fail. Here,
the term compute node refers to a physical server or host. In other words, this work focus on the decision to provision VM instances which has
minimum cost to incoming jobs such that the expected total time of job execution is less than or equal to the deadline of the job. A

Cloud Computing Is A Model For Empowering Convenient
As indicated by the National Institute of Standards and Technology (NIST), Cloud computing is a model for empowering convenient, on–demand
network access to a mutual pool of configurable computing resources, for example, networks, servers, storage, applications, and services that can be
quickly provisioned and discharged with insignificant administration effort or service provider interaction [1]. In 1966, D. F. Parkhil predicted in his
book "The challenge of the Computing Utility" that computing power would one day be available to the public in a similar way as water and
electricity. Today, as indicated by the industry, Cloud computing is perceived as the fifth public resource or utility that follows after the commonly
known public utilities, namely: water, electricity, gas, and telephony [2]. Many firms, both big and small have often preferred to shift the concerns of
upgrades, maintenance and configuration of software back to its developers without the need for a constant on–site consultant presence. Today, with
the inception of the Cloud computing paradigm, many firms have found relative answers to their quest for cost efficient computing. Firms can now
have common access to the Cloud's configurable computing resources across the Internet independently without reference to the seemingly hidden
hosting infrastructure. This infrastructure comprise data centers that are maintained and monitored by resource providers all the time. Think of
accessing a software by just a

A New And Efficient Hybrid Technique For The Automatic...
ABSTRACT
A new and efficient Hybrid Technique for the Automatic Scaling of Internet Things in Cloud Computing is proposed using Ant based techniques. The
Proposed methodology applied here is used for the load balancing over cloud computing and hence scales over cloud for internet on Things. The
methodology performs better in terms of Scalability and Decision Time and number of placements. The Various Experimental results Performed on
Cloud Environment proofs to be more efficient in terms of Decision Time and Response Time in Comparison. . The Proposed Methodology
implemented here is based on Ant based Clustering techniques, where Scaling of Internets is done by grouping the ants moving from one source Node
to Another.
Keywords: Cloud ... Show more content on Helpwriting.net ...
We assume that the public cloud infrastructure provides proper security and data backup solutions with a Service Level Agreement (SLA) and
mechanisms to fairly share its virtual resources among all its running VMs. The last few years have witnessed the emergence of cloud computing as a
rapid, limitlessly scalable, and cost–efficient alternative in contrast to the in–house data centers. The IaaS model delegates more control to the
customers over the provisioned resources. Hosting Internet applications in the IaaS environment is an efficient way to start a new and a sustainable
business that expands the IT infrastructure gradually with the business growth.
A simple architecture of cloud computing consist the data centers servers for web application as well as a switch whose function is balancing the load
and distribute the load to set of application server also hav–ing set of backend storage server. Fig. 1 shows the typical architecture of data center server
for the In–ternet applications. It consists of a load balancing switch, a set of application servers, and a set of backend storage servers. The front end
switch is typically a Layer 7 switch [5] which parses application level informa–tion in Web requests and forwards them to the servers with the
corresponding applications running.
As each server machine can host

Go Green Medical Case Study
Business Model
The Go Green Medical business model is based on a simple four–step method to create, market, deliver and maintain. The goal is to create a variety of
high quality products, market effectively to individuals and other provisioning centers, deliver a quality product with outstanding customer care, and
maintain those relationships for repeat business.
Key Partners
Employees and investors are key partnerships to Go Green Medical's success. Investors are crucial to attaining the capital needed to fund the
company and bring the business to fruition. Once funding has been achieved, finding and training the right employees of Go Green Medical, and its
provisioning center GGM, can begin. The companies success will be based on providing a variety of product and strong customer relations.
Therefore, extensive vetting of all potential employees will begin early as well as specialized training to ensure high levels of customer care.
Using the combined knowledge and existing business contacts of Mr. Troost and Mr. Bushman will allow the company to acquire any needed supplies
at the best possible cost. Mr. Bushman has cultivated numerous relationships with suppliers through his landscape company and other ventures. His
areas of expertise will ... Show more content on Helpwriting.net ...
GGM will also work with affiliates such as leafly.com, and has joined the West Michigan Cannabis Association and the National Cannabis Industry
Association. These partnerships provide alternative channels and opportunities with regard to marketing. Once the State of Michigan provides an
outline of acceptable advertising strategies, Go Green Medical intends to work closely with an outside marketing firm, guided by an in–house
marketing director, to target their desired market using social media, billboard and other forms of digital

Case Study: Go Green Medical
Solution
Utilizing the business acumen and horticulturist knowledge of co–owners Brent Troost and Jason Bushman, Go Green Medical will be uniquely
positioned to meet the needs of Michigan's expanding market and operate a successful medical marijuana grow facility and provisioning center in West
Michigan.
Go Green Medical has secured the services of a marijuana industry competent attorney to advise and provide services to obtain the proper ordinances
from Thornapple Township (Barry Country, Michigan). The first meeting with the township board and residents (the most attendance of any board
meeting in township history) was overwhelmingly positive and all feedback was in favor of issuing the needed ordinances.
With zoning ordinances in–hand ... Show more content on Helpwriting.net ...
Although a viable option, it is not the best option. Go Green Medical will harness the benefits of natural sunlight in a green house environment to
produce higher product yields, healthier plants, and more complex cannabinoid chemical matrixes – all responsibly grown with traditional fertilizers
rather than harsh chemicals and pesticides.
Few commercial growing operations across the country use a greenhouse environment. Both Mr. Troost and Mr. Bushman have production minded
greenhouse experience. Proper planning and implementation will allow Go Green Medical will harvest consistent weekly product without a stop in
production or crop shortages.
GGM, the provisioning center of Go Green Medical , will allow patients access to the variety of products grown and produced at the Go Green
Medical greenhouse. GGM's products will exceed the competition in both look and potency. Due to the greenhouse environment and responsible grow
style the increased quality will increase perceived value to patients while still remaining affordable.
GGM, the provisioning center, will be a warm, inviting and safe place for patients. Knowledgable staff, with fundamental understanding of different
strains and best uses will assist patients with questions and concerns to best fit each client with the best

State Of The Art : Cloud Computing
3 State of the Art Cloud computing was founded on already–existing computing technologies, such as distributed computing (Clusters, Grids), Internet
technologies (Web Services, Service Oriented Architectures, Web 2.0), virtualization and systems management (autonomic computing, data centre
automation) [11]. Specifically, with the advent of Cloud computing, the benefits of these technologies have been combined and further improved.
Cloud basically presents a suitable environment for convenient, on–demand network access to a pool of configurable computing resources that can be
mutually accessed and provisioned with insignificant administration effort or service provider interaction [1]. The optimal provisioning of these
compute resources to meet certain predefined performance criteria is a complex problem which has attracted much research attention [12][13]. This
problem comprise the steps involved in the allocation of suitable computing resources to tasks with the aim of optimizing certain objectives. Some
objective functions include but not limited to; maximizing task throughput, minimizing the time of task completion and maximizing the utilization of
resources. Research outputs in the grid computing paradigm [14][15] introduced the "unconventional" model of resource provisioning, where resources
are provisioned at a price, usually set based on supply and demand. Out of this model, novel objective functions were considered, such as executing
tasks at minimum cost, and

Introduction To Urbanization Of India With Specific...
Elective: Urban Community
Assignment submitted by Sana Rana
3rd semester – DSSW
Examine urbanization in India with specific reference to urban infrastructure provisioning.
Introduction
One third of India's total population lives in town and city and it is expected to increase half by reaching 2025. It is also one of the greater facts that
around 60 % of city urban population lives in slums and this also will definitely grow to a larger by 2025. There are reasons to it such as inadequate
economic position; inadequate finance and lack of transparency in governance and service provisioning are identified as the root cause of
slums–growth in urban areas of India. In most of the country urbanization is planned but in India urbanization is ... Show more content on
Helpwriting.net ...
(Anderson, 19664). India's urbanization is least in compared to other countries of the world urbanization took place very late, between 1951 to
2001, the level of urbanization increased by only 13%, however if we see the census of the country we can see the rise of population in every
decade. More than 2 /3rd populations of India lives in urban agglomerations, agglomeration are those regions which has population greater than one
million. Now the country is facing the rural urban migration in a large extent. Rural population are migrating to urban areas in search of jobs,
majority among them were unskilled so they get into unorganized sector in the form of labour work force. The cities are developing in constructing
new houses malls, buildings, MNCs Multiplexes, Metros, Roads etc but the workers involved in this gets very less in return, as they fall under lower
level of income group and hence they are bound to live in slums of the city that is one of the reason slums are un expectangely getting higher in cities.
In most of the county's cities are planned, Beijing, Hon Kong, Las angles, Paris etc. are one such examples. According to census urbanization is

Bipedalism Hypothesis
Many consider our first steps our first milestones. It is one of the most important developments for an individual. It was also the beginning of our
development as a species. Bipedalism is the ability to walk on two rear limbs or legs. Charles Darwin believed that bipedalism was an evolution by
natural selection. (Freidman 2006) However, fossil records do not provide enough information about the origin of bipedalism. There are many other
theories on how our ancestors went from being quadrupeds to bipeds. One theory is the postural feeding hypothesis by Kevin D. Hunt in his article
"The Postural feeding hypothesis: an ecological model for the evolution of bipedalism". Owen C. Lovejoy created the provisioning hypothesis which
can be found in his article "The Origin of Man". Gordon W. Hewes has a similar hypothesis to... Show more content on Helpwriting.net ...
Hunts based his postural feeding hypothesis off chimpanzee ecology and Australopithecus morphology. Hunt discusses how chimpanzees are often
most bipedal when eating small fruits on open forest trees. Hunt states that chimps get these fruits by either balancing on branches in a semi–hanging
arm posture and reaching for them or reaching for the fruit with their arms while their feet are on the ground. (Hunt 1996) The reason for Hunts
bringing this up is because chimpanzees are our closest living relatives. Also, Australopithecus had both ape like andhuman like features. Hunts makes
an in–depth comparison of chimpanzee postures to early hominid while gathering food to support his hypothesis of bipedalism. Hunts states that
postures such as hanging of the arms and vertically climbing on trees are what created the adaption of bipedalism. (Hunts 1996) While early hominids
gathered fruit, they developed the torso structure and their changes to arm hanging also increased and developed. (Hunts 1996) Hunts goes on to say
that early hominids developed arboreal bipedal from fruit gathering which evolved over time into what we know as bipedalism

Loan Classification, Provisioning and Debt Default Trend...
LOAN CLASSIFICATION, PROVISIONING AND DEBT DEFAULT TREND IN MERCANTILE BANK LIMITED
SECTION – 1
INTRODUCTORY PART
1.1Preface
Now a day present world especially the Asian countries are going through an economic recession. Though the Asian economic crisis began few years
back and it is some how tackled today but the 11 September incident aggravated the disorder in the economic infrastructure of our country. Our
economy is much dependent on foreign aids. The World Trade Centre incident created a negative impact on our economy as the foreign aids to
Bangladesh have been reduced a lot. Therefore the government is trying to deal the economic crisis by generating revenue internally. In this aspect the
importance of the financial ... Show more content on Helpwriting.net ...
They are listed below:
Management of MBL Management of Bank Asia Limited Bangladesh Bank Bangladesh Institute of Bank Management Different books and publications
1.7Limitations
Presently loan classification has become a burning question for the overall banking sector. The monitoring of thecentral bank is also intensified. All the
information and data are collected from the bank might not reflect actual figure due to its sensitivity of nature. The loan classification trend is a vast
subject requires detail study, which is not carried out due to time constraint of the internship program. MBL is extremely new in the banking sector,
having a negligible amount of classified loan; therefore its debt default trend may not match with the mainstream of classified loan.
1.8Report Preview
This paper discusses mainly the general banking activities and trend of loan classification in MBL. As it is an internship report and for academic

purpose first two sections deal with overall banking

Urbanization Of India With Specific Reference For Urban...
URBAN COMMUNITY DEVELOPMENT ASSIGNMENT
SUBMITTED TO: Dr. A.MALATHI Dr. MAYURI GOGOI
SUBMITTED BY: : QUAMRUL HUDA
CLASS: MSW– III SEMESTER
DATE: 15th OCTOBER 2014
QUESTION: "EXAMINE URBANIZATION IN INDIA WITH SPECIFIC REFERENCE TO URBAN INFRASTRUCTURE PROVISIONING."
INTRODUCTION
Urbanization is a process under which continuously rural people migrate from villages to the cities. Through this process, firstly they gather at one
place and form a town and gradually, it became the city or mega city. Some of them permanently settled there and some of them temporarily live at
both places i.e. rural and urban areas.
The process of society from rural area to urban areas define the urbanization. It includes two things, the increasing the number of people living in urban
settlement and increase the percentage of population. In rural area, they basically indulge in agricultural work whereas in urban area, they engage in
industries, where they can earn good livelihood.
Urbanization has become common feature of Indian society, growth of industry has led to migration of people towards the cities. Consequently, the
formation of urban areas had been fully fledged and come to occur. Natural increase of urbanization can occur if the natural population growth in the
cities is higher than in the rural areas. By 2020, a majority of the population of developing countries will live in urban areas.
Urbanization, firstly, took place in western countries. As we know

Managing Users in Heterogeneous IT Landscapes
One of the main challenge organizations is facing is managing users in heterogeneous IT landscapes. Organizations are preferring the access control
via role management (Franqueira, V. N. L et al., 2012). With the evolving responsibilities, the system landscape is becoming more and more complex
and difficult to manage and track (SAP1, 2012). With SAP NetWeaver IdentityManagement (IdM), we can manage identities and their authorizations
centrally in both SAP and non–SAP system landscapes. This comes with employee self–services and SAP BusinessObjects Access Control formerly
GRC (Governance, risk management, and compliance) (SAP2, 2012) integration which helps in risk detection and mitigation and makes identity
management more compliant. Using NetWeaver IdM, a highly customizable framework we can provide jointauthentication for all business processes
and a single sign–on as a secure identity management solution. Driving factors for implementation of Identity management include a decrease in
operational cost, frequently evolving business processes with increasing complexity and inability to de–provision a user completely. Many challenges
come from the desire to grant single–sign–on access to collections of resources that might have contradictory access–protection rules (Buell, D.A. et al.,
2003). The functions of NetWeaver IdM include role management, Identity Virtualization, data synchronization, customized work–flows and approval
process, password management, identity

Depth Analysis Of Provisioning Pack Testing
In Depth Analysis of Provisioning Pack testing By: Edward Selgas, Nick Milian, Chris Jenson and Joshua Koplin Contents Background3
Hypothesis3 Challenges3 Base Applications3 Naming4 Reduce Time4 Drivers4 Windows Updates4 Background Microsoft has begun offering a
new tool with Windows 10 called "Windows Imaging and Configuration Designer", also referred to as WICD. This tool generates what is commonly
referred to as a Windows provisioning or a provisioning pack. According to Microsoft, Windows provisioning makes it easy for IT administrators to
configure end–user devices without imaging. Using Windows provisioning, an IT administrator can easily specify desired configuration and settings
required... Show more content on Helpwriting.net ...
Challenges Base Applications In our base image we currently include into the image several base applications, these are both baked into the actual
image file and installed after the OS utilizing a Task Sequence. With WICD we found it difficult and time consuming to utilize this toolset to try and
include all of our base applications into the provisioning pack process, due the nature of the wrapper, applications having prompts that cannot be
answered, and the nature of these applications frequently changing a different solution is needed. What we found was that instead of trying to
include all of the base applications in the provisioning pack in and of itself we only include the SCCM client and then we created an SCCM Task
Sequence that can be executed after the other tasks of the provisioning packs are completed and a Tech signs into the device. If we wish to try and
approach this by making the provisioning pack further inclusive it will take a large time investment, both upfront and continually as the version of
these applications change every 3–6 months. Naming One of the steps in our imaging process today is to apply a standard naming convention based
on the chassis, OS, OS architecture, site code, and the last X of the serial for randomization. Due to the complex nature of this convention it is not
compatible with the provisioning pack process. The naming convention was put into place to allow IT resources to quickly discern relevant information
around an

The Role Of Climate Change In The Clackamas River Basin
We propose to investigate how climate change and disturbances, considered external drivers, might affect landscape structure, the provisioning of
ecosystem services, and human perceptions related to natural resource planning in the Clackamas River Basin, located in Clackamas County, Oregon.
The goal of the present project is to provide stakeholders in the Clackamas River Basin with a "first–cut" evaluation of how the effects of climate
changes on the Upper Basin may impact provisioning services directly linked to water (i.e., freshwater, fish, timber, and hydroelectric power) using a
first–generation, coupled forest–hydrology model: the Water Supply Stress Index model (WaSSI). We note that previous hydrological evaluations of
the Clackamas did not consider land cover changes in the Upper Basin (Jung et al., 2012). ... Show more content on Helpwriting.net ...
On a regional scale there are similar concerns, especially in areas experiencing rapid population growth (Sun, et al., 2008). Fresh water itself is
considered a provisioning ecosystem service as well as being the precursor to a host of other provisioning services such as supplies of fish, timber, and
hydroelectric power (Millennium Ecosystem Assessment, 2005). Thus, it is not only water quantity but also water quality that is of

Public Cloud And Inner Cloud Essay
1)Public cloud/outer cloud: This model permits cloud environment as transparently or publically open. Open cloud is off reason in which different
endeavors can be utilized to convey the administrations to clients by taking it from outsider. 2)Private cloud/inner cloud: This model alluded to
on–reason cloud which is overseen or claimed by an association to give the abnormal state control over cloud administrations and base. As it were
private cloud is construct particularly to give the administrations inside of an association for keeping up the security and protection. 3)Hybrid cloud
/virtual private cloud demonstrate: This model bargained both private and open cloud models where distributed computing environment is facilitated
and oversaw by third gathering (off–reason) yet some devoted assets are secretly utilized just by an association. 4)Community model: It permits the
distributed computing environment which is shared or oversaw by number of related associations. III. MOTIVATING FACTORS AND
CHALLENGES Cloud systems are not just another form of resource provisioning infrastructure and in fact, have multiple opportunities from the
principles for cloud infrastructures that will enable further types of applications, reduced development and provisioning time of different services.
Cloud computing has particular characteristics that distinguish it from classical resource and service provisioning environments. Infinitely (more or
less) Scalable Cost saving/less

Module 1 Written Assignment Essay
Module 1 Written Assignment
Robert Collazo
Rasmussen College
What steps are required in the planning and design of this domain infrastructure? Determine the Number of Forests. This step involves determining
whether one or multiple forests are required to meet the organization's objectives. Determine the Number of Domains. This step involves determining
the number of domains that are required to meet the organization's objectives. Assign Domain Names. This step involves assigning names to each of
the domains. Select the Forest Root Domain. This step involves selecting the forest root domain. Determine Domain Controller Placement. This step
involves deciding where domain controller resources will be placed for each domain in each ... Show more content on Helpwriting.net ...
If you set selective authentication on an incoming external trust, you need to manually assign permissions on each resource to which you want users in
the second domain to have access. To do this, set a control access right Allowed to authenticate on an object for that particular user or group from the
external domain.
What should be installed and configured for the offices with limited IT staff and security? How will this be accomplished and deployed?
I would install security roles "Active Directory Provisioning and Administration" The Active Directory security is increased due to the role–based
security administration, approval–based workflow, and automated user provisioning and DE provisioning. Role–based security administration allows
distributing permissions more granularly, thus eliminating uncontrolled access to the enterprise resources. The approval–based workflow puts critical
operations under control of responsible persons. Permissions granted by automated user provisioning and DE provisioning are assigned and designed
without delays and errors.
Automated routine operations and streamlined provisioning allow avoiding excessive and time–consuming actions for IT staff, thus reducing their
workload and minimizing the risk of errors. The easy–to–use Self–Service Web Interface gives users the opportunity to maintain their personal
information themselves without involving IT staff. Operations on multiple

Ecological Service And Ecological Services
Ecological Services
Ecological services are resources that are essential to the sustainability of life on Earth and are provided to its inhabitant as long as the environment is
kept in good health. These ecosystems provide vital services such as provisioning, regulating, cultural and supporting services to Earth's residence.
Moreover, these natural services are of vast importance in maintaining the planet's biodiversity and are an imperative contributor in stabilizing the
planet's climate. Nonetheless, certain ecological services such as the generation and the preserving of soils in addition to renewing their fertility and the
ability to control agricultural pests are at an increased risk due to continues human negligence. Ecological ... Show more content on Helpwriting.net ...
Furthermore, cultural services pertains to the "non–material benefits people obtain from ecosystems through spiritual enrichment, cognitive
development, reflection, recreation, and aesthetic experience, including, e.g., knowledge systems, social relations, and aesthetic values" (Green Facts).
In other words, recreational activities that further social interactions and cultural awareness such as hiking and camping; in addition of having the
aptitude to enhance and inspire human creativity in areas such as art and architecture. Last, but not least, the supporting service without which none of
the previous mentioned ecosystem services would be possible. This ecosystem warrants the stability of fundamental natural processes, such as
photosynthesis, nutrient cycling, soil formation and the water cycle (The Freshwater Blog). This fundamental service enables the sustainment of all
Earth's species and the above discussed ecosystems. In addition to these four fundamental services, maintaining Earth's biodiversity is essential in the
preservation of a viable planet since it directly correlates and; consequently, effects ecological services. An enriched biodiverse ecosystem enhances
the ability to withstand diseases and ecological degradation as a result of a diversified gene pool. Therefore, increasing the possibility of an improved
yield in crops and the sustainability of flora and wildlife since interbreeding is minimized and

Identity And Access Management Business Proposal
Identity and Access Management Business Proposal MPTM–632–202 Raven Sims SPRING 2016 Huntington Ingalls Industries (HII) is a publically
traded shipbuilding company that is the sole provider of manufacturing, engineering and management services to the nuclear energy, oil and gas
markets. HII has built more ships in more ship classes than any other U.S. naval shipbuilder with over 36,000 employees domestically and
internationally. Huntington Ingalls is the sole builder of U.S. Navy aircraft carriers, warships, and one of two builders of nuclear–powered submarines
with gross revenue topping off at $7.02 billion dollars in 2015. HII is also an exclusive provider of refueling services for nuclear–powered aircraft
carriers. Huntington... Show more content on Helpwriting.net ...
Because of this, Courion only handled the provisioning of Windows accounts and OCURS was still used for provisioning of UNIX/LINUX accounts.
So instead of a full replacement, the company currently has two systems that now need replacing. To replace both OCURS and Courion systems, a
Centrify Identity and Access Management solution is being proposed. Centrify Identity Service improves end–user productivity, supports internal users
and external users, manages apps, mobile devices and Macs via Active Directory, LDAP or cloud identity stores. Centrify Identity Access products
provide automated account management, simplified privilege management for Windows, Linux and UNIX, and detailed monitoring and reporting.
Based on the initial assessment it is apparent that compatibility with UNIX systems is imperative to replace the legacy system. In addition to the
current details of the project, I would like to know what additional features the organization would like to have other than integration with UNIX to
replacement the current system. What new features would help IT align with the mission of the company? The project managers, clients and CIO all
have valuable parts in the technology selection process. The project manager gathers all requirements from the customer on what should be included in
the Identity Access Management solution. The project manager should also hold a meeting with Cyber Security to make sure

The Cloud Computing
This chapter focuses basically on the theories and some assumptions applied in this thesis. 2.1 Main Features of a Cloud In practice, the satisfaction of
users can be relatively assured with certain relevant features of the Cloud. These features of the Cloud are essential to enable services that actually
represent the Cloud computing model. These features include: elasticity; scalability; customization; self–service; and pay–per use. 2.1.1 Elasticity The
scarcity of computing resources can lead to slowdown or delay in processing job requests. In some cases, it leads to the rejection of job request.
However, the emergence of Cloud computing gives the illusion of infinite computing resources. These resources are made available on demand
and can be provisioned rapidly and automatically in any amount of quantity to process users' job requests. In the Cloud, it is possible to add up
resources for provisioning when there is an increase in application load (Scale up). On the other hand, when there is a decrease in application load,
resources can be released. (Scale down). This feature of the Cloud that dynamically scales the amount of the resources it provides to clients as their
workloads increase or decrease is called elasticity [41]. In this work, the number of resources in the private Cloud are considered to be static (not
elastic). However, based on the characteristics of the incoming jobs of users, extra public Cloud compute resources can be rented or released [1][42].

Food Self Provisioning
Food is, quite simply, essential. Without it, life can only exist for a short period of time. How we manage to produce enough food to survive will have
an impact on the environment as the food systems we use can both contribute to environmental damage and yet be affected by it in turn (Jehlicka &
Raghuram, 2013). Given that agriculture contributes a substantial amount of Greenhouse Gasses (over 50% combined) means that food systems are at
the heart of climate change (Jehlicka & Raghuram, 2013). Food systems are the methods by which we produce (farming, agriculture, fishing etc),
process (treat, process, package etc), store (ambient, chilled, frozen and housing), transport (locally, regionally, globally, air, sea, land etc) and dispose
of items ... Show more content on Helpwriting.net ...
Food self–provisioning represents a very different kind of relationship between humans, food and the environment. Food self–provisioning and sharing
the excess are generally social practices with low environmental impacts; these, in turn, promote social & community bonds which are compatible with
sustainability (Jehlicka, 2013b). It requires little research effort, has no governmental intervention (unless the use of allotments is involved) and
practices vary widely around the world. Food self–provisioning is generally environmentally and socially sustainable. It follows that if an individual
changes their agency (whether through a change in values or beliefs or out of conscience) and that individual then changes their behaviour, they may
set a precedent that others then follow. (Jehlicka, 2013b). Research shows that these practices promote local social, ecological and environmental
resilience by strengthening networks of cooperation between families, friends, neighbours and co–workers (Jehlicka, 2013b). Alongside this is the
reduction of waste as surplus is distributed amongst networks that encompass urban and rural family and friends, which also has the added benefit of
reducing excess resource and energy consumption; this is both socially and environmentally sustainable. It gives practitioners control over what they
produce as on a very general level food self–provisioning involves very modest amounts (if any) of fossil fuel–based and/or fertilisers and pesticides.
This, along with that fact that little (if any) fossil fuel is used in the transportation of goods as these will mainly distributed locally (Jehlicka, 2013b).
Added to this is that products also tend to result in much less packaging and waste; even the methods of preservation whether that be drying, salting,
pickling, smoking, fermenting, canning, freezing and dehydrating will often have higher levels of

Model Driven Ui Automation And Testing For Efficient...
MODEL DRIVEN UI AUTOMATION & TESTING FOR EFFICIENT ORCHESTRATION OF PROVISIONING PROCESS.
Ramya Bommanaboina, Electrical Engineering; Ericsson, Piscataway, NJ.
To provide service innovation by turning the cloud into a source of operational efficiency, a seamless self–service management portal is imperative.
The objective is to help ensure a high quality user interface is present within a product that allows the user to easily manage virtual components under
an innovative cloud system. The UI of a cloud management system enables the end user to create, orchestrate, and monitor services running on
virtualized resources. UI testing ensures that the product's GUI meets its written specifications, and test cases are designed to fully exercise ... Show
more content on Helpwriting.net ...
Own the testing in one or more specific application areas and to drive continuous improvement in test coverage and test effectiveness.
Execute functional/regression testing of entire application, validate and regress bug fixes.
Set priorities; accommodate requirements, and resource changes.
Practice agile methodologies.
Adapt to various roles within a development team.
Guide fellow interns into Ericsson ways of working.
Use feedback as a tool to enhance productivity.
Use Ericsson's learning and development tools to enhance your business / industry knowledge.
b. PROFESSIONAL PROJECT DESCRIPTION AND ANALYSIS
Understanding the Cloud
The cloud is a network of servers in which each server has a different function. Some servers use computing power while others deliver a service. The
cloud refers to software and services that are run on virtual machines through the internet. There are numerous advantages to using the cloud. Software
living on the cloud is accessible through any device with an internet connection. The cloud enables companies to financially savvy, as they would
have no need for physical hardware equipment. The cloud also enables a company to scale quickly. Based on location, the cloud can be classified into
public, private, hybrid, and community cloud. Based on services offered, the cloud can be classified into

Sorts Of Cloud Deployment Model
Sorts of Cloud Deployment Model
Public cloud/outer cloud: This model permits cloud environment as straightforwardly or publically available. Open cloud is off reason in which
different endeavors can be utilized to convey the administrations to clients by taking it from outsider. Private cloud/inside cloud: This model alluded to
on–reason cloud, which is overseen or claimed by an association to give the abnormal state control over cloud administrations and base. At the end of
the day private cloud is assemble particularly to give the administrations inside of an association for keeping up the security and protection. Hybrid
cloud/virtual private cloud demonstrate: This model traded off both private and open cloud models where distributed computing environment is
facilitated and oversaw by third get–together (off–reason) however some committed assets are secretly utilized just by an association. Community
model: It permits the distributed computing environment, which is shared or oversaw by number of related associations.
The Challenges and Factors
Cloud frameworks are not simply one more type of asset provisioning foundation and actually, have numerous open doors from the standards for cloud
bases that will empower further sorts of utilizations, lessened improvement and provisioning time of distinctive administrations. Distributed computing
has specific attributes that recognize it from established asset and administration provisioning situations. Endlessly (pretty much)

Analysis Of Isolated Execution Environment
This topic deals more about the methods and technologies in tandem for en–hancing overall security of any embedded device . At places one can notice
that the topics discussed earlier could have criss–crossed here, but here the same discussion is more looked from the prism of overall security rather
than arbitrarily which was the case earlier. 9.1 Isolated Execution Environment Isolating execution also often referred as trusted execution environment
(TEE) gives the device and so the service and providers and OEMs the ability to run a software modules in complete isolation from untrusted code.
Executing code and data in complete isolation provides secrecy and integrity of that module's code and data at run–time. Conventional rich mobile...
Show more content on Helpwriting.net ...
Confidential data can be pertaining but not limited to device (OEM), user, operator and platform providers meta data specific, service providers.
Protection for confidential data is critical so that they can't be accessed either by network attacks, physical tampering or access by unauthorized
software en–tities in the device. Often embedded devices can be reprogrammed remotely as a part of fixing bugs and adding new features. In due
course, devices should ensure that attackers don't attack and insert their own malicious code and hi–jack confidential data as it flows through the
system. 9.3 Device Identification (via Remote Attestation) Remote attestation allows remote entity to verify that a particular message orig–inated from
a particular software entity[18]. Putting this to business terms, ser–vice provides widely use remote attestation to make sure that the device they are
communicating is the real device that are wishing to talk to and not any un–trusted or unknown entity. Trusting the device would mean attesting certain
chosen software module(s) or complete stack of underlying software running along with it. This could in practice means whole operating systems.
Service providers who offer secure services like payment services can know if the communicating device software is in rightful and known state or is
operating with tampered or rooted software. Attestation can be meaningful and easier to achieve when computing base is relatively

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