Research About Theory And Key Technology Of Disaster Recovery

The disaster recovery system plays an important role on ensuring the safety of key information systems. The theory and key technologies of disaster recovery are introduced systemically. Firstly, the current foreign and domestic research status of disaster recovery is analyzed. Secondly, the evaluation standards of disaster recovery including the primary and complementary are introduced. Thirdly, the key technologies of disaster recovery are studied and analyzed systemically. Finally, the 3-D disaster recovery architecture model is worked over synthetically.