Data Center Servers

 Data centers are not determined by their physical size. The small businesses can use a small room juxtaposed multiple servers and storage spaces interconnected. Large-scale IT companies,can fill a huge warehouse. It is also possible to set up mobile installations, such as containers, also called data centers in a box, which can be moved and deployed as needed.

On the other hand, it is possible to define a data center according to its level of reliability and resilience. Data centers are classified by thirds. In 2005, ANSI and TIA published the ANSI / TIA-942 Standard, Telecommunications Infrastructure Standard for Data Centers. This standard defines four-thirds of Data Center designs.

Theoretically, any sufficiently large space can serve as a data center. However, the design and implementation of a data center requires several precautions. Beyond the basic problems of cost and taxes, sites are selected on many criteria, such as geographical location, weather stability, access to roads and airports, energy availability, telecommunications and the environment. policy.

Once a site is secure, the architecture of a Data Center can be designed with attention to the electrical and mechanical infrastructure, as well as the composition and layout of the IT equipment. All of these criteria depend on the data center third party targeted.

The design of a data center must also take into account energy efficiency. A smaller data center can operate with a few kilowatts of power, but a large company's installation may require tens of megawatts or more. Green data centers, designed to have minimal environmental impact through the use of low-emission building materials, catalytic converters and alternative energy technologies, are increasingly popular.

The companies typically measure the efficiency of a data center through a metric called Power Usage Effectiveness (PUE). This represents the total energy ratio within a data center divided by the energy used by the computer equipment.

The rise of virtualization has enabled computer equipment to be used more productively, to maximize efficiency, reduce energy use, and mitigate costs. Metrics such as CPUE are no longer essential for energy efficiency goals.

Source: Data Center Consulting