Unify is a server side Minecraft mod to sync player data in an effective way.
Support data locking to prevent data from being damaged.
Uses database based data storage to provide high speed.
Allows users to add their own data storage and data sync plugins.
To use Unify, just simply drag the correct version to your server's mods folder.
Once started the server, you can check the configuration file under config/unify
to select data storage, change default options and so on.