System and method for synchronizing data in multiple databases

作者: Alexandre J. Lee , Quinton Yves Zondervan

DOI:

关键词: Database designDatabase testingDatabase indexDatabase tuningComputer scienceViewDatabaseDistributed databaseSurrogate keyDatabase server

摘要: A system, method, and processor readable medium containing code for causing a to synchronize secondary database such as one stored on palmtop electronic device, with distributed comprising main at least replica database. The system further comprises modification module that contains entries modifications have been made the since previous synchronization between synchronizes of databases using module. Each in stores an identification mapping having assigned version number. associated entry each source information regarding last including when occurred. pruning is provided from replication