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Allow configuration of 100mb memory limit per aggregation pipeline stage

In this old thread from 2016 (https://groups.google.com/forum/#!topic/mongodb-user/LCeFZZRz5EY) it was asked whether there was a way to increase the 100mb in memory limit of each stage of an aggregation pipeline. The responses centered around two ...

Guest about 6 years ago in Querying & Aggregations 2 Submitted

21 VOTE

Add operator that would calculate distance between 2 geolocation points

It would be great to have operator that would calculate distance between 2 geolocation points, and not to do it manually with big aggregate queries. I suggest to add 2 new operators that would calculate distance in two different ways, as discuss...

Guest almost 4 years ago in Querying & Aggregations 3 Submitted

4 VOTE

Implement a $hash operator for queries

Current State: MongoDB currently lacks a native $hash operator in the aggregation/query language. While certain helpers like convertShardKeyToHashed or $toHashedIndexKey exist, they are limited in scope: Not available as true query operators (e....

Guest 9 months ago in Querying & Aggregations 0 Submitted

1 VOTE

Show latest document first instead of first document, in list

What problem are you trying to solve? Focus on the what and why of the need you have, not the how you'd like it solved. What would you like to see happen? Describe the desired outcome or enhancement. Why is this important to yo...

Profit Buddy AI 2 months ago in Performance & Optimization / Querying & Aggregations 1 Future Consideration

5 VOTE

Update PyArrow version required for PyMongoArrow to use with Fireducks

Update PyArrow version to use with Fireducks - right now I want to use these three libraries in one data science project: - fireducks-1.2.2 (pip install fireducks) - pyarrow-19.0.1 (pip install pyarrow) <-- required by the Fireducks - pymongoar...

Guest about 1 year ago in Drivers (ie: Node.js, Java, .NET) 0 Submitted

2 VOTE

Add Nearest secondary read preference

What problem are you trying to solve? Focus on the what and why of the need you have, not the how you'd like it solved. We would like to avoid the nearest read reference to connect to the primary. What would you like to see happen? Des...

Ping Kin Ma 6 months ago in Drivers (ie: Node.js, Java, .NET) 1 Future Consideration

1 VOTE

Add setOnUpdate operator for Upsert operations

What problem are you trying to solve? Focus on the what and why of the need you have, not the how you'd like it solved. We regularly want to upsert documents to mongo, and include a useful createdAt and updatedAt timestamp. createdAt is easy:...

WelcomeLend Operations 3 months ago in Querying & Aggregations 1 Future Consideration

6 VOTE

Add a function for determining if a connection object is still healthy

If an application needs to cache database connections to MongoDB. It would be helpful to have a function to call when retrieving a cached database connection. This function would ensure the connection is healthy before use. It could just return a ...

Guest almost 2 years ago in Drivers (ie: Node.js, Java, .NET) 3 Submitted

1 VOTE

MongoDB missing support for GeoJSON-compliant indexing+intersection queries

What problem are you trying to solve? Focus on the what and why of the need you have, not the how you'd like it solved. We are building a geospatial application that uses GeoJSON natively. We need to query MongoDB for a list of GeoJSON object...

Mitchell Horning 4 months ago in Querying & Aggregations 0 Future Consideration

2 VOTE

Do not error when performing bulkwrite operations with 0 elements

It frequently add unnecessary friction, eg if we process elements 1000 by 1000 and then process the remaining ones Just silently no-op in those cases Same for insertMany. I'm sure a lot of people would appreciate that QoL improvement

Guest 9 months ago in Drivers (ie: Node.js, Java, .NET) 0 Submitted

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