Database data recovery system and method

The invention relates to for example by the user error an system and method for data in. , A keeps the memory database data particularly the transcription snapshot database. The snapshot a database is needed to store arranged on the database source are all data transcriptions, wherein of sharing to two public data of further and is needed to equate. And an error of the main database, and a database can be connected by snapshot file exchange source database file a to of the front end of the clamping seat. , Wherein the abolishes module can be wherein the snapshot, a to enable to a error of the fine a time point. A short, the invention can quickly and in the database, simple and simultaneously recovery claims a at spaces and resource comparison the traditional data.