基于Oracle RAC的数据库架构分析与企业应用

摘要

Describes the Oracle RAC's basic concepts, classifications and structure system and the basic principles. Combined with the demand for business solutions based on Oracle RAC. Implementation of the basic Oracle RAC database shared storage, file storage, and network settings, planning and deployment. Achieved automatic failover without user intervention, which greatly enhance the availability of the database. Have a certain significance to Enterprise database application and Construction.%闸述了Oracle RAC的基本概念、分类和结构体系和基本原理。结合业务需求提出了基于Oracle RAC的解决方案。实施了基于Oracle RAC数据库的共享存储、文件存放和网络设置等规划与部署。实现了无用户干预的自动故障切换，极大提升了数据库的可靠性。对企业数据库的应用构建具有一定指导意义。