System Database

There is one, and only one, System database in the Project Directory. It holds administrative information about the composition and use of the project, including the following:

• A list of all the databases which are available in the project.

• A list of all Users who can access the databases, and the Teams to which they belong.

• A list of the AVEVA base product modules available in the project

  Note:
  The System database is a multi-write database, which means that there may be more than one user in AVEVA Administration at any time. The AVEVA base product manages access to multi-write databases so that two users cannot try to modify the same part of the database at the same time. Refer to Simple Multiwrite Databases for further information about multi-write databases.