This will give you something to run on when Oracle refuses to renew
the MySQL InnoDB license next year…
Linux and Windows versions
You can run DB2 Express-C on up to 2 dual-core CPU servers, with up to
4 GB of memory, any storage system setup and with no restrictions on
database size or any other artificial restrictions.
Business partners may choose to register for free redistribution of
DB2 Express-C with their products and applications.