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本文从数据库在贵州IPTV集成播控平台中的地位以及IPTV集成播控相关的政策、规范说明了其在系统中的重要性,从而得出对数据库高可用性设计的的要性;介绍了目前数据库高可用性设计的几种方式,进行比较后说明责州IPTV集成播控系统中数据库采用双机双盘阵方式的原因;对系统实施双机双盘阵高可用性方案具体的实践过程及过程中遇到的问题与解决方法进行了介绍。
This article from the database in Guizhou IPTV integrated broadcast control platform status and IPTV integrated broadcast control related policies, normative description of its importance in the system, to draw the high availability of the design of the database; Introduced the current database High availability design of several ways, after comparing the instructions IPTV integrated broadcast control system in the database using dual-drive dual-disk array of reasons; the system implementation of dual-plane dual disk array high availability program specific practice process and the process of case To the problems and solutions are introduced.