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Data Modeling & Indexing

    Showing 32 of 3992

    It would make my life a lot easier if I could have some type of uniqueness constraint on data in time series collections. I frequently have to over fetch data and store that in the database. If I could insert and only upload the new stuff that would be amazing.

    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. Time series data uniqueness What would you like to see happen? Describe the desired outcome or enhancement. some...
    Sam Cox about 15 hours ago in Data Modeling & Indexing 0 Submitted

    Index management on the UI

    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. There is no easy way to check all the indexes that are created in a project. Besides, you cannot easily create, edit or re...
    Jesús Durán about 21 hours ago in Data Modeling & Indexing 0 Submitted

    Work towards making Mongo usable for Non tech users/founders/CEO with AI

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    CREWBELLA Ecosystem 1 day ago in Data Modeling & Indexing 1 Submitted

    Cloud collaboration for Data modelling

    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. Teams cannot effectively collaborate on data models and visualizations in MongoDB Atlas. These artifacts are currently use...
    Michael Tijhuis 9 days ago in Data Modeling & Indexing 0 Submitted

    Provide safe canary deployment mechanism for index changes

    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. 1. Unreliable index usage data 2. All-or-nothing risk with hideIndex() No ability to test on a subset of traffic or for a ...
    surovskyi.y@ajax.systems surovskyi.y@ajax.systems 3 months ago in Data Modeling & Indexing 1 Will Not Implement

    Native Support for Date-Only and Time-Only Field Types

    ### Summary MongoDB currently lacks native field types for **date-only** (e.g., `2025-05-28`) and **time-only** (e.g., `13:45:00`) values. This results in frequent developer confusion, incorrect behavior around time zones, wasted storage, and the...
    Guest 6 months ago in Data Modeling & Indexing 0 Submitted

    Validation should support default values

    Various users feel that validation should support default values. See, for instance: https://www.mongodb.com/community/forums/t/support-default-value-in-schema-validation/319684 https://www.mongodb.com/community/forums/t/setting-default-values-in-...
    Guest 9 months ago in Data Modeling & Indexing 0 Submitted

    Allow descriptions for $expr sections in DB validation

    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. Our collection has some complex $expr rules for validating our collection. Unfortunately, $expr does not allow us to add a...
    Habibullah Aslam 3 months ago in Data Modeling & Indexing / Querying & Aggregations 1 Will Not Implement

    Rename an existing index

    Allow for the possibility of renaming an existing index, without having to drop and recreate it. Let us say a unique index exists in production, it might not be possible to safely drop it. Yet the index name might not be ideal.
    Guest over 4 years ago in Data Modeling & Indexing 1 Submitted

    Extend schema validation to be able to enforce referential integrity between collections

    Where a relational database uses 2 tables to store a 1:many "parent - child" relationship between entities, MongoDB mostly stores the child documents in an array file as part of the parent document. This automatically ensures referential integrity...
    Guest almost 3 years ago in Data Modeling & Indexing 0 Submitted