On Monday, 6 May 2013 at 20:44:30 UTC, Nick Sabalausky wrote:
Although I wouldn't know personally, I've heard bad things about MongoDB: http://hackingdistributed.com/2013/01/29/mongo-ft/
Most facts are right there and I have met some of those issues personally when updating vibe.d MongoDB module. It is a good DB if you need a simple easy-to-setup storage for an unstructured(json-ish) data with full query support over it. But fault tolerance? No way. And I think it will never be fault tolerant in a sense users of relational transactional databases expect. It just does not seem to be a developer goal. I'd never use it personally for anything in production that requires reliable data updates.
