- MongoDB is schema less db and usually you not need anything to manage its schema.
- Starting from version 0.3.0 safejs implements all functions of [Async](https://github.com/caolan/async) and can transparently replace it. For asyncjs functions library adds its error trap capabilities and also contain some optimizations and speed improove
- Comparing to other modules this module provides zip file stream which is more cpu and memory savy. Also it doesn't depend on any non standard native liberaries, pure Node.Js > 0.6.X.
- Mongoose driver for TingoDB embedded database