Disclaimer: I do not build database engines. I build web applications. I run 4-6 different projects every year, so I build a lot of web applications. I see apps with different requirements and different data storage needs. I’ve deployed most of the data stores you’ve heard about, and a few that you probably haven’t.

I’ve picked the wrong one a few times. This is a story about one of those times — why we picked it originally, how we discovered it was wrong, and how we recovered. It all happened on an open source project called Diaspora.

via Why You Should Never Use MongoDB « Sarah Mei.

Article très intéressant sur l’usage du NoSQL avec MongoDB. Ça confirme un peu l’avis que j’avais sur le sujet.