Backtracking and Merging Sessions

Sessions within the AVEVA base product enable a history of changes to the database to be recorded. The user can backtrack a database to a previous session.

When a new session is made, the changed data is appended to the end of the database file. Appending updated data to files will increase the disk space required. If this is a problem, the user merge the intermediate session information for each database. Refer to Backtracking Sessions for further information.