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New posts in aggregation-framework

Convert MySQL query to mongoDB

How to convert milliseconds to date in mongodb aggregation?

Evaluating MongoDB aggregation query complexity: cost of $lookup

Mongodb aggregation result caching

Find all documents that share max(value) found in aggregate step

Create a price range facet in mongodb aggregation pipeline

Can I do a second 'query' on a MongoDB cursor?

Accessing a random field using other field value

MongoDB creates array of arrays in $group $push instead of flat array

MongoDB - Check if the key exists on the array of object

Floating Point Numbers Do Not Match In Aggregation

Mongo remove duplicates in array of objects based on field

MongoDB: parseFloat for string field in aggregate function ($avg)

"errmsg" : "exception: $unwind: value at end of field path must be an array"

$match operator for sub document field in MongoDb

Mongo Query to Return only a subset of SubDocuments

SpringData – Mongo – Aggregation

Average values on group items using Mongo Aggregation Framework

How could I $unwind an array and update it in place