问题描述
Trello如何在MongoDB中存储他们的数据（卡）？
How does Trello store their data (cards) in MongoDB?
我读了（）收藏数量有限制，有些人建议不要使用大量的收藏。
The only other logical solution seems a collection per board or per user. But they have a lot of users and I read ( http://www.mongodb.org/display/DOCS/Using+a+Large+Number+of+Collections ) that there is a limit on the number of collections and some people advise against using a lot of collections.
我希望来自Trello团队的人能够服从这一点，我希望从一般社区解决这个问题也有一些想法。
I hope someone from Trello team will answear this AND I hope to get some ideas on solving this kind of a problem also from the general community.
推荐答案
Trello将所有的卡存储在一个集合中。集合在卡的板ID上划分。
Trello stores all of the cards in one collection. The collection is sharded on the card's board id.
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