An IT firm is based on the data it collects. And data center is the facility where all the equipment and IT as operations are stored. It helps in centralizing the data and helps in storing, managing, and using the data whenever needed. For having a break free and continuous flow of data, the data center is used. It houses the most critical and vital information. The vital elements of data center are:

•  Infrastructure
•  The facilities
•  The equipment
•  The staff members

Although the designs of the data center is always unique but mostly people classify it as internet-facing data center.