Virtualization Software Brands
Further, the paper will then recommend the most appropriate virtualization software for Kraft’s Management Consultancies, with a rationale. The second part of the paper will explore the key advantages and disadvantages that Kraft’s Consultancies could obtain through the virtualization software. Moving forward, the paper will then give an opinion on the position of virtualization software as a best fit for the company, with a rationale. Finally, using a Microsoft Word table, the paper will identify the future savings, advantages, disadvantages, initial costs, and computer requirements for the organization considering virtualization.
IT technologies and Internet use are rapidly growing in all sectors, and virtualization is among such technologies. Alshaer (2014) explains that in IT, virtualization is the formation of a virtual (instead of actual) sort of an item, including a server, computer hardware platforms, storage devices, operating systems, and resources of computer network, among others. The goal of virtualization is to manage enterprise workloads by fundamentally transforming the traditional computing techniques to make those highly scalable. Virtualization is not a new concept in the IT landscape. Today, it can be useful for various system layers, such as hardware-levels, operating system-levels, and server levels virtualizations (Uddin & Rahman, 2011).
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In essence, virtualization increases the data center’s efficacy by enabling the data servers to run multiple applications and operating systems. As a result, workloads are firstly deployed; the availability and performance increase, and the operations are highly automated. Hence, in IT, the servers become less costly to operate and own and simpler to manage (Alshaer, 2014).
According to Menken (2012), there are several necessities of virtualization and cloud technology in businesses. Often, in enterprise networks, virtualization and cloud computing are usually used together to construct a remote cloud infrastructure. However, for most enterprises, each technology will be separately deployed to attain measurable benefits due to the associated less cost in cloud technology and virtualization. In distinct ways, the virtualization and cloud computing concepts can help Kraft’s Consultancies to minimize on its hardware equipment and infrastructure spending costs and obtain the best possible cost advantage from the already present infrastructure (Alshaer, 2014).
According to Mousa (2012), the operating system-level virtualization is the most common virtualization form. The virtualization at operating system-level enables running several operating systems on one piece of hardware through a given virtual machine. A virtual machine, by definition, is a data file placed on a physical machine, which can be moved and/ or copied to another existing computing machine, same as in an ordinary data file. Virtualization is classifiable into different layers: network, server, desktop, storage and file, each layer with its own set of benefits advantages and complexities (Menken, 2012). Desktop virtualization is the software technology which splits up the given desktop environment and the linked application software from its access to the physical client device (Menken, 2012).
Virtualization is associated with many benefits, including no or low -cost deployment, operational cost savings, full resource utilization, and power savings. However, virtualization needs careful skilled technical expertise and planning (Alshaer, 2014).
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The Top Three (3) Available Virtualization Software Brands
VMware ESXi /vSphere is among the top three virtualization software brands (Menken, 2012). The VMware and their ESXi / vSphere products are available in 5 commercial editions and one free edition (Menken, 2012). VMware has led the market in introducing innovative features like vMotion, memory over commitment, Storage vMotion, and Fault Tolerance, among others. VSphere empowers users and organizations to virtualize the applications of scale-out and scale-up with redefined availability, poise, as well as simplify the firm’s well-established virtual data center (Menken, 2012).
There is also the 2012 Microsoft Windows Hyper-V Server. Along with the vSphere and XenServer (next on description), Microsoft Hyper-V is among the valued top 3 preferred hypervisors (often either 2nd or 3rd from XenServer) (Mousa, 2012). Initially launched with the Windows Server, the 2012 Microsoft Windows Server has been significantly enhanced in the Hyper-V. Hyper-V was made available in both the free edition (that has no virtualization and GUI no rights) and the 4 commercially known editions – Datacenter, Foundations (OEM only), Standard, and Essentials. Hyper-V provides the features listed below in the table.
The Citrix XenServer is a bare-metal type-1 hypervisor which, much like the KVM, runs or operates inside Linux. Citrix virtualization is done through the commercial XenServer. Notably, Citrix acquired the XenSource Inc., who by then supported the Xen brand, in 2007 (Uddin & Rahman, 2011). Now, the XenServer has become a high-end tier-1 commercial hypervisor answer that Citrix Inc. offers in 4 distinct editions. Bafflingly, Citrix Inc. also has other proprietary network solutions such as XenDesktop and XenApp with the same name – Xen. The the characteristics of XenServer are enlisted below (Menken, 2012).
Major Pros and Cons of Each Top Three (3) Available Virtualization Software Brands
As a market leader, the VMware provides personal non-commercial use. It is available for profit-making utilization only after purchasing a trading commercial license (Alshaer, 2014). The VMware has numerous advantages. VMware virtualization can be produced on host machine, often on an ordinary virtual switch devoted for NAT networking. VMware provides a properly built-in DHCP server, which all NMs share. Moreover, it can also add extra ten virtual networking adapters as well as support the nested hardware-aided virtualization, the Windows 8 USB 3.0, and guest VMs (Menken, 2012).
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Even though it could be the leader in the market, skeptics are often hesitant to purchase the VMware virtualization software. The commercial VMware lacks a built-in VM cloning and VM built-in snapshot (Saha et al., 2016). The server’s favored connection networking sometimes fails to operate with certain adapters of Wi-Fi network, when there is a problem with the host machine or in case of unreachable network (Scroggins, 2013). Moreover, the VMware only aids guest VMware’s single and numerous virtual networks monitors. It is not installable on the OS- x or the Solaris cloud OS. The VMware virtualization also has fewer frequency updates (Menken, 2012).
The advantages of the systematic virtualization are listed below. Symantec virtualization software has a wide offering of products, high global growth, and higher acquisitions and mergers. It’s also free for personal or private use (Menken, 2012). Moreover, it can easily cooperate with other, not necessarily similar, application files in distinct ways. It also aids the functionality of the Windows 7 x 64 bit. It not only offers a specialized grade, but is also easily backed-up (Mousa, 2012).
Conversely, the Symantec virtualization has fierce rivals in every sector of its main businesses (Saha et al., 2016). There is also distraction for the system, where Symantec virtualization spends $13 billion only to buy the Veritas software, which has a large storage source (Uddin& Rahman, 2011).
Microsoft Application Virtualization
The Microsoft Application Virtualization (App-V) is a Microsoft application streaming and application virtualization solution. Softricity Company was its originally designer, which Microsoft acquired in 2006. The Microsoft Application Virtualization offers flexible virtualization on a basic, powerful platform of streaming. Hence, it delivers podium agnostic (Scroggins, 2013). The Microsoft App-V offers consolidated data or network management; therefore, network governors can limit the operators’ access to some specific network applications (Scroggins, 2013). Ordinarily, the Microsoft Virtualization Application has much in common with vendor shops that are transferring to the Windows 10, since it allows operators to easily network with such Windows applications as Microsoft Office (Mousa, 2012).
How it works:
Conversely, the Microsoft Application Virtualization software does not offer alternatives to the empowerment of the system center. It does not offer compliance through control and access. Moreover, it lacks personalized solutions (Saha et al., 2016). Furthermore, when using the Microsoft App, it becomes difficult to recognize the effective architectural software.
Network and IT administrators have numerous choices when virtual desktop infrastructure is put into consideration (Scroggins, 2013). I believe that Microsoft Application Virtualization is most appropriate for my chosen organization due to its related benefits for an enterprise. At Kraft’s Management Consultancies, massive amounts of client information need to be stored and accessed from anywhere at any time. Krafts’s Management Consultancies embraces a wide range of activities such as competitive analysis, human resources, operations management, and corporate strategy. These activities have such sub activities as client registration and contracting, data collection, diagnosis, feedback collection, and implementation, among others.
The benefits associated with Microsoft App for Kraft’s Management Consultancies include the application’s faster and easier updates, fewer application conflicts, ability to (in a side-by-side manner) run the same App’s multiple versions. This application is flexible; it follows users offline and online and reduces regression testing of application to application. The final App-V’s version provides users with a little native application experience. It is also possible to install and track the applicationby using the Microsoft Silverlight that allows virtual access to the admin console (Uddin& Rahman, 2011).
The company will also enjoy simpler streaming management using the Microsoft App virtualization software (Menken, 2012). Certainly, the Microsoft App best suits my chosen organization due to the associated cheaper installation, implementation, and its straight high-availability setups. The Microsoft Virtualization App also has increased service availability and uptime and with faster installation time.
There is little doubt on the ability of virtualization to save organization’s money. However, virtualization may also require large initial investments. The high cost, among other snags, associated with exclusive virtualization solutions lessens the likely enterprises’ benefit with much unrealized opportunities (Scroggins, 2013). However, the dawn of open source virtualization is changing this case scenario. Imminent organizational savings in virtualization are highly lucrative. For sure, virtualization allows faster upgrades or patches and the implementations of new applications as well as lessens the numerous help desk calls. Since fewer workforce is required for administration and management, the IT staff can work on other strategic projects of the company (Mousa, 2012).
Due to the increased IT requirements of mobile workers, from police officers to social workers to home-office workers, if and when a disaster occurs, virtualized environments can provide personalized, rich, and secure virtual desktops and as well ensure application and data security (Mousa, 2012). The table provided below depicts the initial costs, advantages, disadvantage, future savings, and computer requirements for a firm considering virtualization.
In conclusion, it is clear that virtualization will carry on defining the modern enterprise’s IT architecture. Importantly, virtualization will create both a new model of running applications and a route to general cloud computing (Scroggins, 2013). While some organizations are skeptical about migrating into virtual environments, their doubts are speedily fading away, particularly considering the recent advances in cloud and virtualization hardware and software. Moreover, it is business environment that drives firms forward. These environments demand ever-greater stability and agility with reduced business risks and costs, which virtualization and cloud computing can offer (Uddin & Rahman, 2011).