Cloud Bursting:
Access capacity and specialized software are available in rhe public cloud and not in the private cloud.
Examples: Virtual Amazon and Dynamo
Leveraging the best of both worlds, there are hybrid clouds.
1) It is a VMware cloud.
2) It is expensive.
3) It gives enterprise quality.
4) OpenStack:
vCloud:
1) It has commodity servers and storage.
2) It is less reliable.
3) We can run web servers on OpenStack.
4) the database is built on vCloud.
