Application of Oracle Data Synchronization Technology in Data Disaster Recovery  

Oracle数据同步技术在数据容灾中的应用

作　　者：WANG Yanji 

机构地区：[1]ChongqingPlanningandNaturalResourcesInformationCenter,Chongqing400015,China

出　　处：《外文科技期刊数据库(文摘版)工程技术》2021年第5期478-481,共6页

摘　　要：With the increasing importance of data security, the adoption of data synchronization technology to realize disaster recovery backup of the database is an important measure to ensure data security. Oracle, as the main database used at present, provides data synchronization mechanisms such as DataGuard and GoldenGate. This paper analyzes and compares these data synchronization technologies, and puts forward a scheme combining DataGuard and GoldenGate to realize disaster recovery of information system data. It also meets the needs of data sharing, read-write separation and so on.

关 键 词：data disaster recovery data synchronization DATAGUARD GOLDENGATE 

分 类 号：F830.3[经济管理—金融学] [自动化与计算机技术—计算机软件与理论] TP311.52[自动化与计算机技术—计算机科学与技术]