MongoByte MongoDB Logo

Welcome to the new MongoDB Feedback Portal!

{Improvement: "Your idea"}
We’ve upgraded our system to better capture and act on your feedback.
Your feedback is meaningful and helps us build better products.

ADD NEW FEEDBACK

Feedback

    Create operators that support Centrality Algorithms use cases

    Degree Centrality Closeness Centrality Harmonic Centrality Betweenness Centrality Eigenvector Centrality PageRank ArticleRank
    Guest almost 4 years ago in Querying & Aggregations 0 Submitted

    Add a $sample accumulator operator

    So that it's easier to sample a number of items from each group, instead of writing lengthy DSL like this: https://www.mongodb.com/community/forums/t/sample-x-number-of-documents-in-each-group-with-or-after-a-group-stage/170787 Ideally it can be...
    Guest almost 4 years ago in Querying & Aggregations 0 Submitted

    kNN Searches with MongoDB

    Dear MongoDB team, The possibility for kNN searches within a collection would be a real game changer. Not only in machine learning, but also in other areas you need this query method to find similar structures. Practically, it could go in the sam...
    Guest almost 4 years ago in Querying & Aggregations 0 Submitted

    Add option to $dayOfWeek to choose between Monday and Sunday

    Hi! I was wondering if you could add an optional parameter to $dayOfWeek that allows you to choose on which day you want the functionality to start counting. Thanks!
    Guest about 4 years ago in Querying & Aggregations 1 Submitted

    Add regex support in pipeline operator `replaceAll`

    It would be very nice to have something like this possible: ``` { $replaceAll: { input: "$text", find: "/[;,.]/g", replacement: "." } } ``` Many thanks !
    Guest about 4 years ago in Querying & Aggregations 1 Submitted

    URL Decode `readPreferenceTags`

    If a url encoded value is set to readPreferenceTags it will be ignored causing for instance connecting to analytics node impossible from tooling that correctly encodes the urls. It can look like this for instance: `readPreferenceTags=nodeType:ANA...
    Guest about 4 years ago in Replication & Sharding 0 Submitted

    the profile output in association with the $comment query operator need to have consistency across operations.

    I have observed the different profile result with regard to $comment query operator in association with find and update operation respectively as follows; - find operation shows a comment on the command.filter.$comment and the command.comment fie...
    Guest over 4 years ago in Querying & Aggregations 0 Submitted

    multiple centersphere as a geometry for geowithin

    im looking at one of my queries that a system regularly runs and some times we look for records that are within up to 250 different centerspheres, i wornder if we could enable, like geowithin has the ability to support multiple poligons, we could ...
    Guest over 4 years ago in Querying & Aggregations 0 Submitted

    $populate stage

    Please provide a $populate stage that allows to resolve single referenced documents. Internally it could use the combination of $lookup and $unwind: https://stackoverflow.com/questions/41482559/how-to-return-single-object-instead-of-array-in-look...
    Guest over 4 years ago in Querying & Aggregations 0 Submitted

    Shard Drain/ Removal issue

    If we have more shards, and if want to remove few shards (more than 1), we use below command. db.adminCommand( { removeShard : "Shardname" } ) Ex, if I have Shard 1, 2, 3, 4, 5. want to remove Shard 2 & 5. I want to remove one shard at a ...
    Guest over 4 years ago in Replication & Sharding 0 Submitted