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New posts in aggregation-framework

MongoDB Group and Subtract Values from Different Documents

MongoDB group and sum with id as key

How to concat numeric and string value in mongodb?

Custom pipeline operators with MongoDB Aggregation Framework

How to write multiple group by id fields in Mongodb java driver

mongodb aggregation multiple unknown nested keys

MongoDB count distinct value?

Is there a way to restrict fields in an aggregate query?

Count occurrences of duplicate values

Combining group and project in mongoDB aggregation framework

How to return array index with $indexOfArray

How do I filter out null array elements from a group value in a mongo aggregate query?

Mongo Query to fetch distinct nested documents

Is there a floor function in Mongodb aggregation framework?

How to convert MongoDB aggregation query to Laravel MongoDB by jenssegers

Aggregation Conditional Count on Present Fields

Mongodb aggregation - sort makes the query very slow

Differences between $project, $filter and $match in MongoDB

Use $gte and &lte mongo operator if date is in string format in mongodb

Find using _id not working with aggregation [duplicate]