摘要
近年来,广东气象短信业务飞速发展,原来基于SQL Server的气象短信数据中心已经不堪重负,亟需整合相关业务建立更为可靠和高效的数据中心。文章结合广东新的气象短信数据中心建设项目,介绍了基于HP_Unix操作系统、MC/Service Guard集群基础架构和Oracle 10g RAC软件构建两节点集群的高可用性和高安全性数据中心的技术思路和方法;从广东气象短信数据的业务特点出发,着重介绍了系统硬件选型、存储设计和备份恢复设计,并归纳了项目实施过程中应该注意的问题。
In recent years,Guangdong meteorology SMS business has been rapidly developing,and the old data center based on SQL Server is overloaded,so it is urgent to integrate relevant business and construct more reliable and efficient data center.Combining the construction of new Guangdong meteorology SMS data center,this paper introduces the technical ideas and method of constructing a two-node cluster data center with high availability and security based on HP_Unix operation system,MC/ServiceGuard cluster infrastructure and Oracle 10g RAC software.Starting with the business characteristics of Guangdong meteorology SMS data,the hardware choice,storage design,backup and recovery design of the system are introduced emphatically,and the problems that should be paid attention to in the process of implementing the project are summarized.
出处
《计算机时代》
2010年第9期43-44,47,共3页
Computer Era
