Infrastructure, Service In cloud Computing

Infrastructure, Service In cloud Computing

Infrastructure Defination

Cloud infrastructure refers to a virtual infrastructure that is delivered or accessed via a network or the internet. This usually refers to the on demand services or products being delivered through the model known as infrastructure as a service (IaaS), a basic delivery model of cloud computing.

A cloud infrastructure includes virtual machines and components such as:

1.Virtual servers

2.Virtual PCs

3.Virtual network switches/hubs/routers

4.Virtual memory

5.Virtual storage clusters

Characteristics of IaaS include:

1.Automated administrative tasks

2.Dynamic scaling

3.Platform virtualization

4.Internet connectivity