Design and Realization of Historical Data Dump in HIS System
Hongyan Zhang · China Digital Medicine · 2008
Starting with the database function, it points out defects in regular dump methods such as dual-computer hot-standby, introduction and deduction, etc., and puts forward to take use of data partitioning and data dump method based on storage process and trigger. Moreover, it introduces the realization principle of two methods respectively, describes the specific realization steps, and gives the usage range.