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Support for MongoDB Server on Ubuntu 21.04.

Per the [MongoDB Server Supported Platforms Matrix](https://docs.mongodb.com/manual/installation/#supported-platforms) support for Ubuntu 21.04 is not yet available. We would like to see the currently supported MongoDB Server versions available on...

Charles Merrill over 4 years ago in Database 0 Submitted

2 VOTE

Provide a KRB5_KTNAME setParameter or other config setting

The Kerberos keytab file is specified in the KRB5_KTNAME environment variable. Could a setParameter or other config file setting "krb5KtName" be provided to allow this to be set?

Guest over 4 years ago in Database 0 Submitted

1 VOTE

array length as computed to be indexed

in some cases, I need to filter only docs with specific (or range of) sizes of nested arrays. it will be good if I can configure 'automatic index' to keep the length of the array, based on the field name I will provide to the index, and then I can...

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

1 VOTE

AWS IAM Role integration with MongoDB On premise

We are planning to integrate AWS IAM Roles/Users with MongoDB On-premise for password-less authentication. So the authentication happens through IAM Profile. However, we noticed currently MongoDB on-premise doesn't support AWS IAM Role integration...

Guest over 2 years ago in Database 0 Submitted

2 VOTE

Ability to replicate the data within a cluster to another cluster

Two different scenarios. One scenario is to have a DR cluster. 2 independant clusters that are one way synced. As of right now, a custom CDC solution (custom code + Kafka) is needed to achieve this. Another is because of latency and the requirem...

Guest over 4 years ago in Replication & Sharding 0 Submitted

2 VOTE

Record running queries at the time of a failover

I recently observed some failovers in a replica set that may have been related to long-running queries. However, since these queries happened only sporadically, it was hard to track them down. Since the queries didn't finish, they weren't present ...

Guest over 4 years ago in Database 0 Submitted

2 VOTE

Create and use db links in Mongodb

Allow Mongodb to access an external database for: 1.select identifiers on an external rdbms (ex: postgres, sqls, oracle, ...) 2.use these identifiers to perform aggregations in Mongodb Currently, it is necessary to use a third-party tool that c...

Guest almost 5 years ago in Database 0 Submitted

1 VOTE

Allow disabling auto removal for capped collections

Capped collections work as a circular buffer - when adding new documents after the size limit is reached, old documents are removed. I would like to have an option for the collection, where this behavior can be changed - instead of removing old ...

Guest over 2 years ago in Storage & Transactions 0 Submitted

2 VOTE

Document known breaking change in JavaScript Engine

If a new version of MongoDB will include a new version of MozJS (ex https://jira.mongodb.org/browse/SERVER-29286) and this version will break any existing scripts it would be ideal if this was documented. For example, with MongoDB 4.2 "value".con...

Guest almost 5 years ago in Database 0 Submitted

1 VOTE

add index on oplog collection which will avoid full collection scan where change stream enabled , as of now full scan causing high cpu

add an index on oplog collection for change stream to avoid full collection

Guest over 2 years ago in Database 0 Submitted

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