14 Jan 2011
By default, we save all the collections in one mongodb instance, or replicate/shard all of them into different mongodb instances. But what if saving a special collection into one mongodb instance, and the other collections into the other mongodb instance?
This is what I need to do with a mongoid project several weeks before. In common we just define a mongodb instance in the
config/mongoid.yml, yep, you can define only one inst...