OA协同办公系统数据集群高可用性研究  

Research on High Availability of Data Cluster in OA Collaborative Office System

作　　者：王慧[1] WANG Hui(Modern Educational Technology Center,Guangdong Polytechnic of Science and Technology,Zhuhai 519090,China)

机构地区：[1]广东科学技术职业学院现代教育技术中心,广东珠海519090

出　　处：《现代信息科技》2023年第16期143-146,150,共5页Modern Information Technology

摘　　要：OA协同办公系统是互联网时代发展起来的一种自动化办公系统,但对可靠性、安全性、可扩展性的要求也越来越高,构建起具有高可用性集群数据库的OA协同办公系统可较好地满足上述要求。首先,概述了集群系统,其次,分析了OA协同办公系统架构及集群工作原理,并且剖析了Oracle RAC软硬件架构,同时,针对基于OracleRAC集群部署的实现进行了深入的探讨,并发测试结果表明:OA协同办公系统均处于稳定运行状态,可较好地解决高并发访问下的单点瓶颈问题,取得了较佳的集群性能效果,值得推广应用。OA collaborative office system is an automated office system developed in the internet era,but it has increasingly high requirements for reliability,security and scalability.The construction of OA collaborative office system with high availability cluster database can better meet the above requirements.Firstly,the cluster system is outlined.Secondly,the architecture of OA cooperative office system and the working principle of cluster are analyzed,and the software and hardware architecture of Oracle RAC is analyzed.At the same time,the realization of cluster deployment based on Oracle RAC is discussed in depth.The results of concurrent test show that OA cooperative office systems are all in stable running state,which can better solve the single point bottleneck problem under high concurrent access,and achieve better cluster performance effect,worthy of popularization and application.

关 键 词：OA协同办公系统 数据集群 高可用性 

分 类 号：TP311.1[自动化与计算机技术—计算机软件与理论]