Template
single collection
multiple collections
mgodatagen
update
indexe
explain
Stage
Database
bson
mgodatagen
[{"id":"id_1","url":"url_1"},{"id":"id_2","url":"url_2"},{"id":"id_3","url":"url_3"},{"id":"id_4","url":"url_4"},{"id":"id_5","url":"url_5"},]
Query
db.collection.find({"id":{"$in":["id_1","id_2"]}})
Result