S. Gobinath, S. Saravanan
Investigating decentralized advanced the virtualization technology in data centres lead to the development of features as High availability, Disaster recovery and Fault tolerance. By using the Amazon Elastic compute cloud (EC2) and tools, IaaS- Infrastructure as a service computing clouds that span across distributed areas require more advanced mechanism. The reSsearch will be done in decentralized IaaS cloud architecture using the concept of open stack pioneered latency. Additional features also providing to safeguard the Infrastructure and our data by introducing Continuous Disaster Tolerance (CDT).