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公开(公告)号:US20220197885A1
公开(公告)日:2022-06-23
申请号:US17554910
申请日:2021-12-17
Applicant: DASSAULT SYSTEMES
Inventor: Jean-Philippe SAHUT D'IZARN , Eric VALLET GLENISSON , Frederic LABBATE
Abstract: A computer-implemented method for storing a database state. The method comprises providing a database, receiving by the database one or more write events, logging each write event, each logged write event thus forming a new state on the database, buffering pages modified or created by the write events, and creating a patch by flushing to a database storage the buffered pages if a threshold has been met.