Cloud computing is made up of various datacenters put together in a grid form. It consists of different datacenters like:

• Containerized Datacenters

These are the traditional datacenters that allow high level of customization with servers, mainframe and other resources. It requires planning, cooling, networking and power to access and work.

• Low-Density Datacenters

These datacenters are optimized to give high performance. In these datacenters the space constraint is being removed and there is an increased density. It has a drawback that with high density the heat issue also creeps in. These datacenters are very much suitable to develop the cloud infrastructure.