Abstract:

This paper implements a serviceoriented disaster backup platform for small and mediumsized enterprises, which is based on the architecture of the Iaas cloud computing service. It provides a full set of solutions to multiclass and highqualified disaster backup services on demand and can effectively overcome the issues on technology, investment, productivity or special maintenance when the customers build the disaster backup system on their own.

Key words: serviceoriented disaster backup and recovery platform；cloud computing；virtualization management；services of disaster backup and recovery