Database

Support indexes on single array elements (e.g. "MyArray.0")

Currently, if I create an index on an array field and specify an element number ("MyArray.0"), the system still indexes the whole array as normal. Normally, this might increase the index size but at least it's still useful when querying MyArray.0...

Guest over 2 years ago in Data Modeling & Indexing 0 Submitted

2 VOTE

Support for Transaction Savepoints (Nested Transactions)

The ability to partially rollback transactions to a specified point.

Guest over 5 years ago in Storage & Transactions 1 Submitted

1 VOTE

Metadata for collections

I would like to be able to store metadata about a collection such as a description or link to sources, along with the name of the collection.

Guest almost 3 years ago in Database 0 Submitted

2 VOTE

Allow collection collation to be editable

Collation of a collection can be set at creation time only. It would be useful to edit these fields to avoid creating an entire new collection and copying the collection over.

Felicia Hsieh over 5 years ago in Database 0 Submitted

1 VOTE

tail queries functionality

We'd like to log the underlying MongoDB queries issued against the database. Similar to https://github.com/mrsarm/mongotail but something official

Guest almost 3 years ago in Storage & Transactions 0 Submitted

1 VOTE

Change stream Monitoring/Aletring in management

how to monitor change stream activity per namespace 1. Number of Change streams per namespace 2. Set + Manage the allowed number of change streams 3. A metrics UI tab for OpsManager. 4. Alert if the number of change streams exceeds the set limit....

Guest almost 3 years ago in Database 0 Submitted

1 VOTE

One of the waste application, often times it is ip address was automatically disconected and throw some lot of errors waste application

No description provided

Guest almost 3 years ago in Database 0 Submitted

1 VOTE

Support change streams without service discovery

Currently, change streams are not supported in standalone instances, so testing change stream functionality requires a one-node replica set. However, promoting a standalone node to a one-node replica set requires a call to `rs.initiate(config)`, w...

Guest almost 3 years ago in Database 0 Submitted

2 VOTE

Add Event Stream Features (Apache Kafka, NATS Streaming)

I thought it would be great if mongodb can support an event streaming(event bus) feature. Existing popular event streaming services(AWS Kinesis, NATS Streaming, Apache Kafka) can persist data which is somewhat like a database. Its great for debug...

Guest almost 6 years ago in Database 1 Submitted

2 VOTE

Too many keys in 2dsphere index when used on geoJson within arrays

Mongo support have asked me to raise this bug as an improvement idea because they see it as an edge case. The issue is here and includes more details: https://support.mongodb.com/case/00659614 In summary, if you have a geoJson sub document that ...

Guest almost 6 years ago in Database 0 Submitted

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