Feedback

Per-Shard Change Stream and Triggers to improve scalable/performance/resilience

In our geo-sharded cluster, we use Change Streams and Atlas Triggers. Most of our pipelines include a match for the shard key - so we can process the data in the same region where the data resides. However, due to the design of change streams wit...

Boris Figovsky 7 months ago in Database / Replication & Sharding 1 Submitted

9 VOTE

Should be possible to configure profiling output destination

When enabling database profiling the output is sent to both the system.profile collection and system logs. Logging to a capped collection is fine but spamming the logs on disk is not good. We have a need to be able to react to changing query patt...

Guest over 2 years ago in Performance & Optimization 0 Submitted

16 VOTE

Higher IOPS for small disk sizes (MongoDB Atlas on Azure)

AWS and GCP start with 2300-3000 IOPS for M10+ instance from the smallest disk size (8Gb), whereas on Azure we get 120 IOPS with 8Gb, 240 with 64Gb, 500 IOPS with 128Gb ... nowhere near to what AWS/GCP offer (120 - 500 IOPS for a database server i...

Guest over 4 years ago in Database 2 Submitted

13 VOTE

Release notes with urgency and risk

Provide MongoDB customers/users with an understandable release notes, especially for bugfixes. **What are the risks this bugfix release covers, what is its urgency**. Right now, release notes are made of MongoDB Jira tickets, which are very detai...

Guest almost 4 years ago in Database 0 Submitted

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

8 VOTE

Lock on session start level with provided keys

Scenario: Parallel DB updates with transactions on multiple collections that use same documents. Example: Calculate some common stuff to embed it in extra collections to avoid lookups. Problem: Lock and timeout on documents uses up valuable time ...

Guest over 2 years ago in Storage & Transactions 0 Submitted

3 VOTE

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 12 months ago in Data Modeling & Indexing 0 Submitted

17 VOTE

Allow kill connections

Kill session commands only stop current activities on DB, but not closing/dropping connections (connections still remain open in $listSessions). It´d be useful to be able to close opened connections in situations where too many sessions have been ...

Guest almost 6 years ago in Database 0 Submitted

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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