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New posts in aggregation-framework

Mongoose, apply `.aggregate()` on array of subdocuments and get the result with other fields of document in least number of queries

Filtering deeply nested array of objects in Mongo DB

$project Distinct Items in MongoDB Aggregation

Filter documents by field value in array, Mongodb

Select specific fields in a nested map object schema in Mongo DB

Unrecognized expression '$regex inside $project

MongoDB concat two fields using aggregation where actual field is in an array

Mongodb Aggregate - Grouping by hour for today

MongoDB Aggregation Group Arrays By Date

Find latest data of a particular fields in mongoDB

Mongoose aggregation groupby on day,week,year [duplicate]

Formatting data after $facet aggregation in mongodb

Why MongoDb sort is slow with lookup collections

Getting a complete object via $max in mongodb aggregation

Convert multiple documents into one documents in MongoDB

Filter array in subdocument array field

Find By Array Elements Comparison

MongoDB run loop to add incremental index value in low size array

Sort MongoDB Document by field/key name

Can't convert a Number to String using $toString