[20:27:07] <macwinner> i have a large collection that we are going to shard. we currently have a sharded cluster with a single shard. should we first shard the collection before we add teh second shard? or should we first add the second shard than enable sharding on the collection?
[20:28:27] <g1eb> hi! how do you filter in mongo by referencing the self.value?
[20:28:57] <g1eb> im looking for something along the lines of db.collection.filter({value1: {$ne: self.value2}})