db_wrapper is a Ruby gem that allows the creation of listeners to every database call you make in a transparent way.
It creates a super lightweight TCP proxy that will redirect every database call to the proxied database (in a non blocking way) to another process that will call the listeners you registered. Everything happens in a different process so the listeners won't impact the database query performance.
The fact that it works like a proxy allows you to create listeners without changing your application code and without needing to worry about performance.
- Mysql
- PostgreSQL (future)
- MongoDB (future)
The protocol implementation is simple so you can easily extend it by yourself to support a different database (and send me the pull request if you want)
- PostgreSQL protocol
- MongoDB protocol
- Examples and documentation
- Server listeners - Listeners that would get data sent from the server to the client, also in a non blocking way
db_wrapper is copyrighted free software made available under the terms of either the GPL or Ruby's License.
Copyright: (C) 2014 by Pedro Sena. All Rights Reserved.