Looking for a database. Sugestions?

[gsteff]

SQLite rocks, its definitely the way to go.  Its binary is around 250K,
but it supports more of the SQL standard than MySQL.  It CAN be thread
safe, but you have to compile it with a threadsafe macro enabled..
check out www.sqlite.org for more info.  The windows binaries
apparently are compiled with this option, but the Linux binaries are
not, so if you're on Linux, you'll have to compile it yourself, which
isn't hard.