The term data center is not something new and you might be aware of what it means. Data centre is a high end facility which is implemented for the storage of servers, which are dignified computer systems, other than diverse equipments like communication and networking devices. Data centers thus successfully store manage and disseminate data of an organization. These days the data centers are created in such a mode that the server avails continuous and uniform supply of power, network and hardware security and high quality internet connection. In general these data centers are placed somewhat away from the main business headquarters. They can either be the organization’s owned center or the services are availed from a third party data center firm.The latter is more common in the business scenario.
Ideally the usages of data centers are seen either in mid sized or big sized organizations. They are build-up with the sole purpose of providing the organization with a service for processing the data. In a simpler mode it may be said that this is mainly utilized for processing information which are vital for running of a business smoothly. In general, companies in almost every sector require a data center these days. Say for example if the company is a large company then one data center will not be able to meet their requirement. On the contrary they will require almost dozens of such so that their extensive databases and information gets the processing properly. These business firms cannot handle maintenance of data security, neither are they able to handle the rapid processing of data all by themselves. There comes the integral role of data centers in processing the important data of the company so that they can concentrate more on their business running and operations rather than thinking about how to provide security to the important processed data.
For the purpose of web hosting data centers play a prominent role as well. In this field, generally two crucial services are rendered by a data center. First one is dedicated server hosting and the second is VPS server hosting. A single party avail the service of dedicated server hosting at one point of time. That signifies, this is non sharable and only the firm can avail its service. This sort of service can be quite a luxurious one in terms of economic perspective. On the contrary VPS server hosting provides shared hosting service wherein a single server is virtually partitioned. Each of these partitions renders service to each of the clients separately. This service is generally more affordable and people mostly depend on the same.
As far as the size of data centers is concerned it can be of variable size. Starting from a single room, it can be occupying even a floor of a building or may comprise of an entire building occupying number of floors in the building. These data centers have some unique features like air conditioning, raised floors for cooling and air circulation, implementation of refined systems of fire alarm, proper surveillance by using advanced techniques, and installing dust controlling techniques. As per various sources, it has been specified that worldwide there are 2087 data processing centers.