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Hypervisors Analysis of Virtualization Term Paper

… Hypervisors

Analysis of Virtualization Hypervisors

Enterprises are seeking to gain greater control over their information technologies (IT) costs and long-term risks, often alleviating how dependent many of them have become with hardware-based systems and platforms. Coupled with the need for getting greater operational efficiency from their existing enterprise system investments and time-to-market advantages of cloud computing, virtualization continues to experience significant market growth. Estimates by research and advisory firm Gartner state that virtualization adoption driven by cost reduction, greater consolidation of IT infrastructure, and the speed and cost of advantages of cloud computing are catalysts making virtualization software sales grow at 35% a year through 2017 (Zhang, Chen, 2013).

The cost and time-to-market benefits of virtualization are accentuated by how quickly the applications and software…. [read more]


Virtualization Technologies Research Paper

… ¶ … Virtualization Technologies

Virtualization refers to a methodology of partitioning the resources of a computer into different implementation environments particularly within data centers. This is achieved through application of one or more technologies such as software and hardware partitioning, quality service, emulation, time sharing, complete or partial machine simulation amongst other applications Golden, 2007.

The use of virtualization technology for high performance technology computing applications is however limited despite existing potential for providing resource guarantees to its users and improving resource utilization. The wide spread usage of virtual technology include server consolidation, supporting multiple operating systems, system migration, secure computing platforms and kernel development and debugging. It is important to note that though the usage of virtualization technology may present similar operating environments to…. [read more]


Virtualization and Biometrics Article Review

… Virtualization and Biometrics

As Etzioni asserts the strict definition of biometrics is the science that involves the statistical analysis of biological characteristics. A (slightly) more pragmatic definition is: biometrics n. The application of computational methods to biological features, especially with regard to the study of unique biological characteristics of humans. As with many terms, the computer industry has adopted the word and subtly changed its meaning. Biometrics has thus become synonymous with the verification of peoples' identities using their unique characteristics.

A biometric is a technological advancement used as a means of proving you are who you claim to be, just like a PIN or a password, but the crucial difference is that the biometric is personal identifyer rather than assigned information or permissions. Some…. [read more]


Comparing Virtualization Software Solutions Essay

… Their website http://www.vmware.com/products/vsphere/compare provides an easily-used comparison table to provide quick comparisons of their products at the feature level. The VMWare vSphere Essentials suite supports full virtualization, operating system virtualization, hardware assisted virtualization, x86 and x64 virtualization types.

The Citrix XenServer Enterprise Edition can be deployed only on a SaaS-based platform, which presents specific security risks relative to on premise options where the virtualization software would stay behind the firewall. This has implications for social network auditability and security over the specific configuration deployed (Burrus, 2010). The VMware vSphere Essentials can be deployed only on premise, ensuring a higher level of security while reducing the overall need for external auditability and outside the firewall activity that could compromise the overall network (Burrus, 2010).

Conclusion

Both…. [read more]


Delphi Study: Influence of Environmental Literature Review

… Green IT and energy costs

Although IT devices consume energy, you can use them to control energy, particularly electricity consumption.

You can use IT systems to take care of building management. For example, using movement sensors, thermostats can be adjusted, lights switched on and off, and computers switched off out of hours and reawakened for software upgrades.

One of the biggest challenges in reducing electricity consumption is ensuring that electricity users can monitor their own consumption. What gets measured gets managed -- once people are aware of their consumption, they can go about reducing it. This isn't yet common practice, even in data centers. But, with new smart metering technologies, organizations could monitor the electricity usage of individual departments. Departments could be charged for usage,…. [read more]


Vmware Pros and Cons Research Paper

… ("Standard and Poor's," 2013)

This information, is illustrating the long-term effects of running applications which are compatible with the Linux, OS and Windows-based operating systems. This means that customers are able to create solutions which will meet their needs and can work with a variety of devices in the process. It is at this point, when they will have greater amounts of flexibility. That enables them to adjust with the various challenges they are facing. This helps clients to evolve with shifting demands inside their sector and the business itself. ("Standard and Poor's," 2013)

Furthermore, Sherwood (2013) determined that VMware has the experience in becoming the first company to offer cloud solutions to cliental. At the same time, they are creating new application utilizing a…. [read more]


Challenges and Solutions to Cloud Computing for Enterprises Research Paper

… To alleviate the security concerns and challenges, cloud solution providers have not only ensured that customers have similar security and privacy controls about their application and services but also provided evidence on security of their enterprises. Improved security controls have involved the development of more efficient security software in order to address the inefficient security approaches. Moreover, enterprises are increasingly encouraged to use cloud computing as thin technology in order to lessen exposure to threats from data-crammed laptops and backups.

Detailed Implementation Guidelines:

The second approach in dealing with the major cloud computing challenges for enterprises is the provision of comprehensive implementation guidelines. These guidelines are geared towards addressing the challenge of service quality, integration issues, and to enhance the real benefits from the implementation…. [read more]


Contrasting Views: Safety of Cloud Computing Essay

… The data that owner puts up is not in their control as they outsource and delegate it. In cloud deployment, trust is on the stake as the organization is in charge of ensuring that trust is taken care of. Therefore, this level of trust varies from cloud to cloud and how well the company is taking care of the security risks and hazards (Zissis et.al, 2012)

The aspect of confidentiality and privacy is also at stake when it comes to cloud computing. The idea of software confidentiality is also very relevant to the overall system security of cloud computing. The software applications that are interacting with the user's data should be certified. In other words, these applications should not pose any other confidentiality or privacy…. [read more]


Cloud Computing Research Proposal

… They're more alert than ever, and seek not those brands that offer only "a me to" approach to loyalty. Customers are demanding away from the norm, with ubiquity comes skepticism and constant comparisons which makes it difficult to impress consumers by offering more of the same. Cloud computing will allow companies to enhance their software. For example, Microsoft and Google have already got into the field of cloud computing but there are others like Amazon have just started to get a feel for it as seen below.

Large companies such as Microsoft and Google aren't the only ones getting attention from the surge in interest around cloud computing. RightScale, a startup that offers developer tools for setting up server clusters that run on Amazon Web…. [read more]

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