| With the dynamic information system of aviation intelligence application, all kinds of aviation information increasing the amount of data, all kinds of needs are constantly changing,data management risk dynamic information system of aeronautical information increases in data protection and security management need to take effective measures to solve the problems of data management, data management to ensure the safety of dynamic information aeronautical information system.In all kinds of disaster, disaster recovery system based on CNMS data recovery,according to the provideting principle, using good technique, data recovery. The design of the CNMS Oracle disaster recovery system DataGuard technojournal y can avoid the various threats and textruction of data are based on data management, to avoid the potential risk of reasonable.This paper mainly studies the disaster recovery storage and recovery technojournal y. Describes the CNMS disaster recovery system research significance and research CONDITION at home and abroad, analyzes the related technical indicators related to the development of CNMS disaster recovery system, and the disaster recovery system Pattern 1 of disaster recovery system and the implementation of standards and other risk factors are analyzed.This paper describes the business process and the requirement analysis of CNMS system for disaster recovery, and disaster recovery strategies on CNMS disaster recovery system for disaster recovery facilities, remote backup, virtual storage and disaster recovery function module design, the system function structure and database design analysis.This paper expounds the basic goal and function module design of the construction of disaster recovery system, analyzed and discussed the disaster recovery system of software, hardware and network structure design, puts forward the CNMS production system and database infornation security procedure, complete the backup database system, data transmission and storage, data recovery and function of verification.Finally, the procedureming of various functional modules of the system, and to realize the CNMS disaster recovery system analyzes the testing and debugging operation.This paper presents the design and implementation of the CNMS disaster recovery system, is conducive to business data security airline, is conducive to enhance the safety of the data of the CNMS system, is conducive to timely solve the disaster CNMS system data recovery, to ensure the normal operation of airline company, to bring better economic and social benefits. |
