Wednesday, June 22, 2011

Cloud Computing and its role in IT infrastructure

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Cloud computing is a hot topic among experts in the field of information technology, but only what is? In particular, a driver of value in data centers today?

What is cloud computing?

Depending on the model of traditional infrastructure, an organization that manages the resources of a data center to end users. In a model of cloud computing is the organization of a data center operated by third parties related. These centers serve many customers, combining the resources of complex equipment.

A common metaphor is the network. The servers have traditional power plants on the site, with all the headaches of maintenance and operation costs that go with it. Cloud computing is the way the power of the network. If you do not have the means of production, or even know where they are. You only get the performance you need when you need it

Cloud computing is a form of investment data centers. Some investment plans for clients with access to specific servers in a given area. Cloud Computing is on trial, but shares with access to the server among several clients.

The Benefits of Cloud Computing

Cloud computing, data centers are more reliable because the client no longer depends on a limited number of servers. If a server fails, the other automatically lift the load without interruption. Keep connections, redundant power supplies, the system works well, and make sure that even multiple servers instead of a fire or other disasters do not harm the network of information.

Cloud Computing offers a scalable IT infrastructure. Guests have access to scalable IT resources they need, not less, to grow, so that their computer skills as the company does not. Centralized access to applications and simplifies maintenance work that is not the staff of any computer user. Professional investment management of data centers can save customers money, working with a small IT department.

Concern about technology

Security and privacy are two of the main issues raised are companies reluctant to take on cloud computing, including companies under the strictest standards like HIPAA or Sarbanes-Oxley. This means that the cloud is not safe? Not

In many ways, data from the data center makes it the safest investment. Most providers offer a level of investment and physical security of the data would not pay for the needs of its customers. However, the security and confidentiality are less about technology than the supplier. Ensure full ownership of the data so that you can not find the cloud provider will sell its customer list, and use only the employment offices in the U.S. We hope that the laws for the protection of privacy in this country and we can not forget that the operations are based in other countries not covered by the same laws. Choose a reliable supplier with experience and not have to worry about security.

Cloud computing seems new, but it is just another term for the development of data centers and virtualization technologies years to describe the existing one. The technology is a viable solution and infrastructure are reliable, safe and correct application.

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