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There is a good discussion in the comments about how mongodb uses compound indexes. http://openmymind.net/2011/5/9/Making-our-MongoDB-Code-Run-Faster#comment-2
by mathias_10gen 15y ago
There is a good discussion in the comments about how mongodb uses compound indexes.
http://openmymind.net/2011/5/9/Making-our-MongoDB-Code-Run-Faster#comment-200221709 http://openmymind.net/2011/5/9/Making-our-MongoDB-Code-Run-F...