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New posts in aggregation-framework

Export mongodb aggregation framework result to a new collection

View progress of long running mongodb aggregation job

MongoDB get SubDocument

Mongodb aggregation $group, restrict length of array

MongoDb: aggregation $lookup with filtering over the foreign documents

How to use $hint in MongoDB aggregation query?

Mongo aggregation framework, Sort and then group not working

How to count Booleans in MongoDB with aggregation framework

Performing case-statement in mongodb aggregation framework

MongoDB aggregation with Java driver

Mongodb - bad query: BadValue unknown top level operator: $gte

If Mongo $lookup is a left outer join, then how come it excludes non-matching documents?

Data type conversion in MongoDB

Mongo find duplicates for entries for two or more fields

Mongodb aggregation pipeline how to limit a group push

Mongodb Aggregation Framework | Group over multiple values?

Rounding to 2 decimal places using MongoDB aggregation framework

Multiple Counts with single query in mongodb

Obtaining $group result with group count

The field "$name" must be an accumulator object