4 ms·
> When you have so many writes that sharding isn't enough. Does Mongo still have a global write lock?
by lwat 14y ago
> When you have so many writes that sharding isn't enough.
Does Mongo still have a global write lock?
- elchief 14y agono longer (but only a few months)
- mgummelt 14y agoThough I believe it still has a per-collection lock.
- Jare 14y agoIt has per-database locking. Per-collection is being worked on but no planned date yet. [1] [1] http://www.mongodb.org/display/DOCS/How+does+concurrency+work#Howdoesconcurrencywork-mongod http://www.mongodb.org/display/DOCS/How+does+concurrency+wor...