Database

Kafka audit event streaming

Provide Kafka Topic as a write target for database auditing and database message logging. https://docs.mongodb.com/manual/core/auditing/ Auditing is currently limited to a local and editable JSON/BSON file or the system console log. The SYSLOG is...

Guest about 6 years ago in Database 1 Submitted

2 VOTE

Make $merge support DELETE operation

Currently, the `$merge` only supports insert/update/upsert/merge behaviour. It would be great to support delete behaviour. A common use case would be in-place document deduplication/clean-up in a collection.

Guest over 2 years ago in Querying & Aggregations 0 Submitted

5 VOTE

Collection Comments

I would like the ability to attach comments to a collection so that other people using the data can get some understand of context or important Readme/FAQ that I would need to share.

Guest over 6 years ago in Database 0 Submitted

3 VOTE

Compound clustered index

Now it is possible to create a clustered index for only one field. Since documents can be arranged in ascending order of multiple fields, I see no reason to disallow a clustered index from being a compound. Expected syntax: ``` create_collection(...

Guest almost 4 years ago in Data Modeling & Indexing 0 Submitted

3 VOTE

Document scoped RBAC - Permission for collection document fields

Roles and accesses can be defined on the basis of collections that define roles for users. It would be nice if these access permissions could be made within the scope of the fields under the collection and the query results would be returned accor...

Guest almost 4 years ago in Querying & Aggregations 1 Submitted

2 VOTE

Change Timeseries Bucket Memory Limit

Currently, there's no way to set a memory threshold for bucket allocation in MongoDB's time series collections. As the bucket size increases and more collections are opened day after day, a limiting mechanism triggers for open buckets, leading to ...

çağatay erem over 2 years ago in Database 0 Submitted

3 VOTE

Progress bar

when upgrading cluster / instance from one instance type to other on shared instance for example from M2 to M5, there should be some sort of progress bar exhibited tracking progress of upgrade

Guest almost 4 years ago in Database 0 Submitted

3 VOTE

bloom filter index

https://www.percona.com/blog/2019/06/14/bloom-indexes-in-postgresql/ I think having an option to use bloom filter indexes could provide for better performance when compared to compound indexes and eliminate the need for having multiple indexes. I...

Guest about 4 years ago in Data Modeling & Indexing 0 Submitted

4 VOTE

Make IAM database user authentication compatible with AWS SSO

We are in the process of implementing AWS SSO across our Organisation and wanted to tie this in with mongodb-aws for database authentication. Unfortunately we have been informed the 2 services are not compatible. This would be a really useful ad...

Guest over 5 years ago in Database 3 Submitted

3 VOTE

Add numerically-ordered index feature which forces a field to maintain ordering

I would like MongoDB to add better support for ordered lists across documents in a collection. This feature would allow the user to designate a field such as "position", and the DB would ensure the values of that field across documents remain in a...

Guest about 4 years ago in Data Modeling & Indexing 0 Submitted

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