Installing PostgreSQL
You can use the version of PostgreSQL that is supplied with RICOH ProcessDirector or you can install your own copy of PostgreSQL. Your own copy can be installed on
the same computer as the RICOH ProcessDirector base product or on a different computer.
If you are upgrading RICOH ProcessDirector and you want to transition from DB2 to PostgreSQL, you can migrate your existing data after you install the update. See Upgrading.