Research And Application Of Disaster Prevention In Operation System Of Bank

With the rapid development of information technology,the amount of data is increasing rapidly and these data is become the precious immaterial treasure of the company.And with the development of information technology in the bank, the processing and data storage of most operation system are being centralized in a consolidated enviroment that replaced the multi-center processing and distributed data storage and operation.This change,however,has brought the new vulnerability to banking.For instance,if the data center that holds all the operation systems is hit by a disaster,it will result in huge disruption of those systems that affects all the branches and almost all business.Such disruption will not only negatively impact banks'balance sheet, reputation and customer loyalty,but also has the potential to cause serious instability in the financial sector,and even to the society as a whole.Therefore,having sound disaster recovery and backup plan and infrastructure is very important for banks to improve their ability to deal with contingencies for better IT security.This article describes the necessity,importance,conception,catalog, main technology,the last word of the disaster prevention.It provides a clear conception of disaster prevention and progress to thereader.Next, the status and project of research and application of disaster prevention in operation system in banks is introduced emphatically.Based on knowledge of current disaster prevention necessity of operation system in practical work,the author synthesized key disaster prevention requirements for banking systems.In virtue of basic disaster prevention concepts and technology combined with the best practice,the author design the project of the operation system in data center in one province bank.The project divides into two phase.The 1st adopt"cold backup"mode,and realized.The second phase adopt HAGEO mode.The project make it the anticipation of data and operation of disaster backup and recovery ,for not only single fault and logical disaster ,but also natural–ties and terror surprise.