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涉及 :(1) 在什么時間(備份時間,如早晨 2 :00);學合理,SAN 架構(gòu)采用多鏈路雙冗余的方式,為金思維管理信息系統(tǒng)的數(shù)據(jù)庫的運行提供了高可靠性和良好的 I/O 性能,保證了數(shù)據(jù)庫系統(tǒng)的穩(wěn)定運行,完全達到了用戶的預期效果。Research on Solution of Data Storage BackupSystem in Huaneng Taicang Power PlantLAI Chenjie(Taicang Power Station of China Huaneng Group, Taicang 215424, China)Abstract: The situations of the data storage in our power plant were analyzed. Combining with the features of ourpower plant, a data storage backup system had been built. The construction process of enterprise data storage backup system was researched by application of the Net app pany’s disk array, the IBM Company’s intelligent tape library and the CommVault Company’s data backup software.Key words: information system。 data storage。 storage area network (SAN)(上接第18頁)Research and Design of GISbased Marketingand Distribution Integration ProjectXIA Tian1, WANGHaiji2, DU Xu2(1 Guangdong Electric Power Design Institute, Guangzhou 510663, China。2 Guangdong Power Grid Corporation, Guangzhou 510600, China)Abstract: In the development of the GISbased marketing and distribution integrated system, the GIS of the distributionnetwork is used as a basic platform。 the marketing management information system, the distribution network production management system, the distribution network engineering management system and the metering automation system are integrated emphatically。 and the related data of the distribution network planning system, the dispatch automation system and the distribution network automation system will be integrated gradually in accordance with practical situation. The system should realize the business functions such as the customeroriented power supply reliability management, the assisting for rush repairs, the analysis of power supply scheme for business extension project, the electronic transferring of the engineering information, the line losses “four division” management, the distribution network planning decision, the prehensive information inquiry of marketing and distribution for customers, the assisting for determination of the meter reading route, the display of the nearrealtime data and others.Key words: geographic information system (GIS)。 marketing and distribution integrated system。 electronic transferringfile:///D|/我的資料/Desktop/Appliance Error (configuration_error)Your request could not be processed because of a configuration error: Could not connect to LDAP server.For assistance, contact your network support team.file:///D|/我的資料/Desktop/ 20:42:52