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New posts in aggregation-framework

Find all docs where field doesn't exists, plus if field exists apply condition

Sum in nested document MongoDB

$lookup multiple levels without $unwind?

Mongo aggregation with paginated data and totals

MongoDB Aggregation V/S simple query performance?

Mongodb $in against a field of objects of array instead of objects of array

Merging array fields in MongoDB aggregation

Can the MongoDB aggregation framework $group return an array of values?

Concatenate string values in array in a single field in MongoDB

mongo $unwind and $group

MongoDB Aggregation Lookup Match Array

Flask-MongoEngine & PyMongo Aggregation Query

how to compare two fields in a document in pipeline aggregation (mongoDB) [duplicate]

Is there a way to display timestamp in unix format to ISODate?

count of $lookup result mongodb

Mongodb aggregate: convert date to another timezone

Mongo average aggregation query with no group

Mongodb, aggregate query with $lookup

MongoDB Aggregation Framework performance slow over millions of documents

mongodb group every 2 weeks