For usage instruction see commandref.html, section define
2007-12-30bn

- 93_DbLog.pm
  copy this file into <modpath>/FHEM
- db.conf
  sample database configuration file
- fhemdb_create.sql
  sample sql command to create a mysql database for logging purposes
- fhemdb_get.pl
  sample perl script for retrieving the current (latest) data from
  the logging database