September 26, 2010 Polk Street Blues Festival Edit Delete Tags Autopost Right now they're singing "she gonna sell my monkey." Rockin'. Gerad
May 1, 2010 Indexing & Query Optimizer with Mongo Edit Delete Tags Autopost Notes on "Indexing & Query Optimizer" presentation at Mongo SFfind({x:{$gte:3,$lte:5})find({ x:/^a/}) works with index but not find({x:/a/}) - because of relying on lexical ordering range scan key has to be the last in an indexdb.c.update( {x:2}, {$inc:{x:3}}) with index x, will still work, but will not be performantfind({x:{$exists:true}}) - exists doesn't currently use indexes