Oracle高级复制技术在七号信令网管系统中的应用

Research on Application of Oracle Advanced Replication of the Distributed System of No.7 Signaling Network

研究了Oracle高级复制技术,并通过一个实际项目,给出了分布式七号信令网管理系统原理图,分析了Oracle数据库在分布式系统中如何采用高级复制技术使各站点数据达到一致的配置方法,并使用PL/SQL方法实现复制过程。数据复制有效地保证了系统的正常运行和数据的完整性与一致性。

The paper studies thorough the technology of Oracle advanced replication. It analyzes how to use the technology of advanced replication of Oracle database achieving data coherence in every site of distributed system, and uses the means of PL/SQL realizing the produce of replication. Data replication guarantees effectively the system＇s normal operation and data＇s integration and consistency.