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How Data Centres Work
Author : Stewart Wrighter
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Submitted : 2012-02-17 Word Count : 7 Popularity: Not Rated
Tags: Technology, Computers, Technical, Hosting, Managed Hosting, vmware, vmware hosting, servers
Today, a companys success depends heavily on the data they run. Information is one of the main assets that keep a business competitive. With data being such a fundamental asset to a business, it is vital that businesses take steps to make sure their data stays protected and they always have instant access to it. One solution that more businesses are utilizing to keep their data safe is Data Centers.
A data center is a specially designed building that houses computer systems that includes the servers and computer related components. The layout of a data centre includes a number of rooms that have special features to protect the computer systems from harm. This includes special air filtration systems to prevent dust from accumulating and temperature controls such as air conditioning to make sure the room does not become too hot or cold. Humidity levels are also controlled to suppress moisture which can be damaging to systems.
Data centers contain back up power supplies, environmental controls such as fire suppression devices, redundant connections for data communications, and a variety of security devices. Fire suppression devices can also include the setting up fire walls throughout the data center so a fire can be limited to a specific area of the centre until it is extinguished.
The main emphasis of a data center is running the applications that manage the central operational data of business such as ARM and ERP systems. Often these applications will consist of more than one host with each host running a single component. These single components of the applications can include; file servers, data bases, application serversetc. As well, data centers are used for off-site backup of data. Businesses will subscribe to these back up services that are offered by the data center. Encrypted backups can be delivered via the Internet to another data center where they are securely stored. Data Centers allow businesses to recover their data in the event of a disaster that causes a loss of data on their business computer systems.
Physical security is an essential feature of a data centre. Entry to a facility is normally restricted to select workers. The use of finger print recognition to gain access is becoming used more often. As well, there is video camera surveillance and security on the site if the data centre is used by organizations to protect their sensitive information.
There are many data centres that utilize the latest technologies which allow them to implement green technologies. This includes running an environmentally-friendly operation that includes low power usage, use of recyclable materials, and using energy efficient cooling systems. As well, data centers usually have raised flooring for air to circulate below the floor as part of the air conditioning system, as well as providing space for power cabling.
Because information is essential to the success of a business, it is important for a business to protect its data. Data Centers are the perfect solution to make sure your data remains safe and secure.
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