Data center is a building where the group of computer system are there. And in datacenter computer system is not a normal home user computer. In datacenter special computer system is used and is called Server.
Every datacenter connected too many network (Internet). And that network connected to many ISP’s (Internet Service Provider) all over the world.
What datacenter do?
Datacenter has many server and that server host applications which is working online globally. Application like:- websites, web application, CRM (Customer Relationship Management) and etc.
How it is work?
If internet user access information in internet than all information come from datacenters. For example:- if user hit “www.ashik.in” website in browser then that data travel through user router to ISP (Internet Service Provider) and then that data travel to data center to particular server where “www.ashik.in” website is hosted which travel through connected network (Internet).
And datacenter run 24X7 hours and 365 days. If power failure then data center have giant diesel generator to run 24 hours power backup, Data center connected to multiple network that is why never network outage happen. There are many server’s and server’s create huge heat so data center has giant cooling system.
Data center has 24X7 surveillance and monitoring to running up, so that is why datacenter have qualified team to manage every challenge and hurdle.
Important role in humans life:
Datacenter highly impact in humans daily life. Without this we can’t do anything nor live without this. For example: without datacenter you cannot take money from ATM (Automatic Teller Machine), we cannot book train ticket as well as flight ticket, we cannot call on phone or mobile (Audio call as well as Video call).
Various version of datacenter:
There are various type of datacenter are as Micro, Small, Medium and Large.
Some largest datacenters:
Some of large datacenters in world like Google, Facebook, IBM, Amazon, Microsoft.