摘要
为七号信令监测系统采集的大量数据信息在多个分布式站点同步提供了一个优化方案。该方案基于Oracle的高级复制,利用多级物化视图实现,在保证数据一致性、完整性的前提下实现了上下级数据的快速刷新。
Large amount of data collected in the SS7 monitoring system needs to be synchronized across ev- ery distributed site and this paper provides a optimized scheme for its data synchronization. The scheme, which is based on Oracle＇s advanced replication technology and realized by muhilevel materialization view, can achieve the rapid data refresh between upper and lower level systems on the premise of data consisten- cy and data integrity.
出处
《电讯技术》
北大核心
2010年第2期73-77,共5页
Telecommunication Engineering
基金
国家高技术研究发展计划(863计划)项目(2008AA011002)~~
关键词
七号信令监测系统
数据同步
多级物化视图
快速数据刷新
SS7 monitoring system
data synchronization
multilevel materialization view
rapid data refresh
