MongoDB 2.2 Delivers Improved Analytics and Faster Performance | Hacker News

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		MongoDB 2.2 Delivers Improved Analytics and Faster Performance (10gen.com)
		14 points by DonnyV on Aug 29, 2012 \| hide \| past \| favorite \| 1 comment

feyyaz on Aug 29, 2012 [–]

I actually liked ttl collections and already found an use of it. Db level locking is also a nice step towards a nice locking.

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