Design And Implementation Of Data Backup For The Martial Network

Along with the rapid development of information technology and computer networks, data security and cause the attention of people. Data backup data recovery technology is the premise and basis, so as to protect the network data security, to ensure normal operation of network, one of the important measures. The ideal network data backup in hardware physical fault-tolerant system is based on the data backup, according to the needs of the type, select and apply corresponding backup software to automatic backup all data. Military network of national defense and army building security, a high degree of dense, data security have higher requirements, but because the network backup has independent development of storage system, cannot independent development of military safety database backup, so I can't satisfy the condition of information war throughout the network data emergency recovery needs. This subject mainly combined use of military network, design and implementation of remote monitoring system of data backup and backup. First tells the data backup, disk array, cluster and dual machine fault-tolerant techniques as well as the concept, analyses and compares the characteristics of various techniques for system design, provides the basis of choice, Secondly, according to military network data backup to achieve the effect of the whole system, puts forward the design goal, demonstrates the overall design scheme, Then, constructing the local network design, the local backup data backup module, server management module and backup data recovery, discussing the local module data backup strategy, Finally, build a remote back-up network environment, for remote data backup module and backup monitoring module on design and development, through the simulation environment test, demonstrates the security and reliability of the system is given, the test results.