KB Home | Running PaperCut On An External Database
By default PaperCut uses an internal embedded database called Apache Derby which was initially developed by IBM and sold as Cloudspace DB. PaperCut can also be run on external databases like Microsoft SQL Server (including the free Express Edition), PostgreSQL, My SQL or Oracle. The external database can be hosted on the PaperCut Primary server or on a separate server.
This release contains an updated Java version which no longer supports 32-bit workstations. If you have any 32-bit users launching the User Client or Release Station from a network share, see this Knowledge Base article for more information.