A Novel Data Disaster-tolerant System Based on SAN and WDM
Xinshe Li, Junping Yao, Jun-chun MA, Ying Zhan · DEStech Transactions on Engineering and Technology Research · 2017
Data is playing an important role in information age. When disasters appear, the data will be lost without backup system in a computer. We designed a high-safety disaster recovery system based on SAN (storage area network), WDM (wavelength division multiplexing transmission) and remote mirroring technology to recover the lost data caused by misoperation, virus and hackers. Compared with the existing recovery software, the proposed system needs smaller storage space and has higher security and better compatibility.