Oracle中两种数据同步技术的性能测试与评价

摘要

目的:掌握Oracle的两种数据同步技术高级复制和流技术.方法:设计一个通用的层次管理结构,分别用Oracle的两种数据同步技术实现数据同步的原型系统,并对此进行测试和评价.结果:进一步掌握了Oracle的数据同步技术.结论:应用Oracle的数据同步技术实现数据同步是可行的,并为设计基于Oracle的数据同步方案提供了参考.%Objective: to master two data synchronization technologies of Oracle, namely, advanced replication and streaming technology. Methods: to design a multipurpose layer management structure, by use of Oracle's two data synchronization technologies to fulfill the data synchronous prototype system, and to make testing and evaluation for it. Result: It further masters Oracle's data synchronization technology. Conclusion: It is feasible to realize the data synchronization by Oracle's data synchronization technology, and provides the reference for designing the data synchronization plan based on Oracle.