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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 over 2 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

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 over 2 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

1 VOTE

Avoid truncating the query on the Atlas profiler or system.profile collection

Slow running queries that are captured in system.profile collection or on profiler page of Atlas are truncated if the query is too long. As an Application DBA, it would be difficult to analyse the query without figuring out the actual query. The c...

Guest almost 3 years ago in Performance & Optimization 0 Submitted

1 VOTE

Expose individual command execution time

Many MongoDB drivers currently expose events (CommandSucceededEvent say) which provide an elapsed time. However, that elapsed time is the round-trip time, which is not super useful as that can be measured by a programmer manually. It would be neat...

Guest almost 3 years ago in Storage & Transactions 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 over 5 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 over 5 years ago in Database 0 Submitted

2 VOTE

Performance problem with compound index using doubles, with range filtering

It looks like there may be a problem when using doubles in a compound index and using range-test filters against all of them in a query. The problem we see from the explain plans is that far more keys are being examined that there should be and th...

Guest over 5 years ago in Database 0 Submitted

1 VOTE

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Guest almost 3 years ago in Database 0 Submitted

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