Template
single collection
multiple collections
mgodatagen
update
indexe
explain
Stage
Database
bson
mgodatagen
[{"_id":"101",parts:[1.2,2]},{"_id":"102",parts:[2,3.5]},{"_id":"103",parts:[4.1,10]}]
Query
db.collection.find({$and:[{"parts.0":{$gte:1}},{"parts.1":{$gte:5}},]})
Result