Look at sqlite_db.js and mysql_db.js, your module have to provide the same functions. Call it DATABASENAME_db.js and reimplement the functions for your database. If you think it works, test it with `node benchmark.js DATABASENAME`. Benchmark.js is benchmark and test at the same time. It tries to set 100000 values. You can pipe stderr to a file and will create a csv with benchmark results.
+Only mysql, dirty and mongodb currently support findKeys feature. The following are lacking the functionality:
+For details on how it works please refer to the wiki: https://github.com/Pita/ueberDB/wiki/findKeys-functionality