Oracle Database 10g Express Edition - Production

Oracle Database 10g Express Edition is now production and can be downloaded from OTN.

Oracle XE is an entry-level, small-footprint database based on the Oracle Database 10g Release 2 code base. It is free to develop, deploy, and distribute, fast to download and simple to administer.

Oracle Database XE can be installed on any size host machine with any number of CPUs, but it will store up to 4GB of user data, use up to 1GB of memory, and use one CPU on the host machine.