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New posts in aggregation-framework

How do I compose a date range query in Mongodb's aggregation framework?

Recursive Nested Arrays - Applying query to multiple array

mongodb - aggregate failed with memory error

using cloud services to aggregate and group real-time statistics in a time window to trigger notifications

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