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Allow Pinning Query Plan Cache Key to a Fixed Plan for a Given Query Shape Hash

Allow Pinning Query Plan Cache Key to a Fixed Plan for a Given Query Shape Hash n MongoDB 8.0, the new setQuerySettings command allows administrators to enforce index hints and other behavior based on the query shape hash. This gives users partia...

Vinicius Grippa 8 months ago in Querying & Aggregations 0 Submitted

35 VOTE

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

image Hosting in Mongodb

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 need to manage and serve images without degrading database performance. Storing large image files in the database incre...

Aniket Kapse 2 months ago in Data Federation / Infra-as-code & APIs 0 Future Consideration

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

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

18 VOTE

Cross Project Access to Atlas Clusters from Data Lake

I would like by Data Lake in Project A to be able to query data in a Cluster in Project B.

Guest almost 5 years ago in Data Federation 4 Submitted

12 VOTE

readPreference=Secondary for Federated Data Store

We're using Online Archives to ensure our cluster data size stays manageable, while at the same time enabling our data extraction process to have access to older date on an exception basis. Not being able to set the read preference on our mongoex...

Guest over 3 years ago in Data Federation 0 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

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