Design And Realization Of Disaster Tolerant In Banking Industry

Data as the blood of the bank, it’s security is relationship with the bank’s survival. According to IDC:before2000, companies that suffered a disaster in U. S.,55%of them closed down, in remaining45%,29%closed down within two years because of the loss of data, and only16%finnally survived, so disaster recovery of the bank’s core data is the most important IT.In this paper, based on the existing core banking system we propose the solution based EMC SRDF/STAR disaster recovery program, through in the same city (100KM or less) and off-site synchronous and asynchronous modes were established disaster recovery room to achieve the three disaster recovery technology architecture, the core data is backuped effectively, RTO and RPO is greatly reduced when disaster comes. In this article, We Elaborate on the architecture design and implementation process, and test a variety of simulated scenarios, finally form a more advanced banking system of disaster backup and recovery.