Database

Add an opt-in change stream mode to emit shard key–changing updates as delete + insert

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. CDC pipelines that read change streams on sharded collections often key target rows by documentKey (shard key + _id), beca...

ayla c about 10 hours ago in Replication & Sharding 0 Submitted

1 VOTE

Site seems predatory. Misguided in here and now I'm not allowed to delete account with project open but can't leave said project that I didn't know I was opening when I am the only member? I got here signing up for a completely different site.

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. Delete account What would you like to see happen? Describe the desired outcome or enhancement. My account get de...

chris driscoll 5 days ago in Storage & Transactions 0 Submitted

1 VOTE

Support the RISC-V 64 (riscv64) architecture for MongoDB Server

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. MongoDB Server cannot be built or run on the RISC-V 64-bit architecture (riscv64, rv64gc, little-endian, Linux). The build...

Duan Zhizhong 11 days ago in Database 0 Future Consideration

3 VOTE

Allow specifying the output field of an $unwind

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. The $unwind stage overwrites the specified array path with a non-array value. This maps poorly with statically-typed progr...

Ivan Canet 29 days ago in Querying & Aggregations 1 Submitted

149 VOTE

Raise maximum BSON document size bigger than 16 MB

Per https://www.mongodb.com/docs/manual/reference/limits/#:~:text=The%20maximum%20BSON%20document%20size,MongoDB%20provides%20the%20GridFS%20API, maximum BSON document size is 16 MB. I would like to request this to support bigger sizes like 32 MB,...

Guest about 4 years ago in Database 28 Submitted

13 VOTE

Please add support for auto-incrementing numeric IDs. For example, if an ID starts at 1000001, the next created record should automatically use 1000002

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. MongoDB lacks native support for auto-incrementing numeric IDs, forcing applications to use custom counter logic, which in...

Altaab Ansari 8 months ago in Performance & Optimization / Querying & Aggregations 6 Future Consideration

1 VOTE

Built-in command to relocate oplog / local database to a different filesystem path without node shutdown

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. Moving the oplog (the local database directory) to a different filesystem mount point currently requires a multi-step, per...

Joey Ferreira 24 days ago in Replication & Sharding 0 Future Consideration

1 VOTE

Granular Privilege for collMod Without Requiring atlasAdmin

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 execute the collMod command to apply or update collection validators as part of our deployment automation. Currently, t...

Somesh Saini about 1 month ago in Querying & Aggregations 0 Submitted

33 VOTE

ARM support

Can we support ARM packages for Debian 11. They are required for bitnami to add ARM support to their mongo charts

Guest over 3 years ago in Database 3 Submitted

8 VOTE

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 11 months ago in Data Modeling & Indexing 1 Will Not Implement

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