DBD2
A multi-threaded, multi-database tcp-based database insertion app.
...The back-end daemon accepts data from Syslogd2 or its own client and inserts that data (and envelope information) into one or more databases using MySql client library or dbi drivers (also on SourceForge).
The client needs no configuration (all input is via command-line). It is intended for hosts to make database entries without needing database client or interface code.