Information Security: VMware versus Sphere

Typical data centers can occupy from one room to a complete building. Most equipment are server-like mounted in rack cabinets. Servers differ in size from single units to large independently standing storage units which are sometimes as big as the racks. Massive data centers even make use of shipping containers consisting of 1000’s of servers. Instead of repairing individual servers, the entire container is replaced during upgrades.

Virtualization also minimizes the cost of maintaining a datacenter by reducing energy cost, minimizing server sprawl and eliminating under utilization. As BMG embarks on their expansion projects, new virtual machines can be deployed quickly to accommodate the additional capacity required to grow their infrastructure dynamically without expending an enormous amount of capital.

VMware provides the vSphere application and similarly Microsoft provides Hyper-V application for the purpose of virtualization. Most of the major datacenter in the world use the VMware as their solution for virtualization. VMware dominates the server virtualization market in world due to its innovations, strategic partnerships and rock-solid products [2]. We shall be using VMware products to virtualize the hypothetical organization. The reasons for choosing VMware [3] are:

Purpose: The purpose of this speech is to persuade my audience that they should consider moving to cloud computing services because the cost of operating servers in the cloud offers significant savings and the ability to quickly scale is far better than traditional rack servers. I want my audience to review their datacenter infrastructure and consider the use of cloud-based servers and services over their traditional systems. My central idea is that the use of rack servers is becoming obsolete and cloud computing services is a much better solution.

The days of data centers with separate racks, management tools for storage, servers and different networking infrastructure may soon be a thing of the

In conventional datacenters, there were two networks. One used for local area network which was built on Ethernet, was used by users to access applications running on servers. And the second one often built on Fiber channel, which connects servers to the storage module where mountains of data are stored. Both networks require huge capital investment, each requiring specialized hardware. Both networks have vastly different management tools, which require staff with different skill sets to build, maintain and manage. With the proliferation of datacenter, equipment density and power consumption became more critical than ever. Thus the cost of maintenance and total cost of ownership began to increase.

Stratoscale is focused on leveraging technology to help IT teams, within the service provider, make better and more profitable usage of existing infrastructures. Service Provider data center requirements are growing at an ever-increasing pace. In response to this changing and challenging landscape, Stratoscale has built a hardware-agnostic hyper-converged software solution that facilitates scale-out, simplifies operations and allows your IT infrastructure to keep up with your, and your customers’, business growth.

It would be fair to say that cloud computing has changed the way the business used to do. With the evolution of cloud computing, IT companies can get software to hardware and infrastructure to staff requirement on demand. Cloud service providers also fully mange the services which can be provided at any time. Cloud computing utilizes a combination of the internet (cloud) and computer technology (computing). It is broadly defined as methods to deliver information or services to customers who pay for what they use. It uses the architecture in which one provider is giving services to multiple organizations. This paper, I will be discussing about risk and challenges of cloud computing. My main focus on the paper will be over cloud, its standardization, challenges/concerns and current business transformation.

The impacts of cloud computing has touched almost every area of Information Technology. The information kept in the cloud is private and confidential and protected by laws that regulate it and protects it. The cloud providers faces laws that relate to the preservation of critical information touching on taxes, security, and sometime employment regulations. Also in other circumstances, they are forced to comply with laws requiring them to destroy such

Cloud based computing can be considered as an upcoming computing paradigm or a business model allowing organizations and businesses to Incorporate IT capabilities without having to Invest heavily upfront to set up the IT infrastructure. It is incontrovertible that the capabilities and the advantages provided by cloud based services can greatly benefit businesses and organizations around the globe, but there remain some unresolved issues with respect to cloud based systems that can hinder

Here, it is important to give a brief overview of cloud computing. It is not only changing the way society as a whole computes, but it is also transforming the way businesses operate and store pertinent information. A good description of the relationship between

The cloud computing is noting but storing the data and information n the internet, instead of saving the data on the computer hard drive. Since the data and information are stored in the cloud, it becomes easy to access the data from anywhere in the world (Griffith, 2016). Due to the data availability the data integrity is affected in the cloud. Cloud provides a flexible bandwidth, if the organization demands increases we can scale up the cloud capacity. The maintenance cost is low (cloud , 2015). Due to this reasons the organizations are moving towards the cloud.

There has been a massive transition from the in-house IT Infrastructure to the Cloud Computing. Many big and small organizations have already successfully migrated all of their data, operations, and other key IT functions to the leading Cloud Computing providers. According to latest research the

Data location and data segregation are of importance in the cloud, given the disparate physical location of shared computing resources. It is a possibility that cloud users be under statutory, regulatory or contractual obligations to ensure that data is held and managed in a certain way.

Traditional data centers consist of a large number of physical machines, each executing a single instance of an operating system. For example, a certain group of servers supports email function and executes Linux with an appropriate set of programs for email handling. Another group of servers may run Windows providing access for remote users to office applications. Installing new application usually means purchasing a new physical server and installing a new instance of an operating system and the application. Capacity of the servers needs to be planned to handle peak loads of applications resulting in a relatively low utilization leading to wasteful power consumption and maintenance costs.