If you have ever been using MongoDb you already know that MongoDb is a schema-less database, you don’t have any define structure within your collections (collections for MongoDb are the equivalent of tables for relational databases). To not worry about what is in your collection is really nice but when you have hundreds thousand/ millions of users data consistency becomes critical.

That’s the reason why I’ve been working over the past months on a simple migration framework inspired by the rails one (db:migrate).

Let me know what do you think about it. Here is a link to the GitHub page:

https://github.com/ThomasAlxDmy/Exodus