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XA Support

Is there any plan to implement distributed transaction that involves more than one data stores (for e.g. an RDBMS and Mongo)? We have one such requirement and tried a simple POC by creating a simple class extending XAResource (MongoXAResource impl...

Guest almost 6 years ago in Storage & Transactions 11 Submitted

3 VOTE

Ability to increase compression level using zlib

Currently, changing compression level using zlib is not supported. It would be beneficial especially for the systems running on s390x platform to have an option to increase the compression level rather than using the default.

Guest 6 months ago in Storage & Transactions 0 Submitted

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

5 VOTE

Provide Database Tools version vs Ops Manager version Compatibility table or matrix

Be able to quickly identify the Database Tools version for a specific Ops Manager release version via a table or matrix for installation, rather than reading through various releases.

Felicia Hsieh over 1 year ago in Documentation 0 Future Consideration

9 VOTE

Offline Documentation

Provide PDF versions of documentation, for situations where we don't have consistent network connectivity or to keep a version of the documentation for old versions of the server

Guest over 3 years ago in Documentation 0 Started

2 VOTE

List of log messages and logging levels

It would be nice if there was a list of log messages with respective logging levels within each logging component. Then we could conclusively determine what log level we want to use, without requiring us to determine the same thing experimentally ...

Guest about 1 year ago in Documentation 0 Future Consideration

3 VOTE

Making operations that hang indefinitely more visible

Hi Team, It would be useful for some kind of timeout message to be implemented if an operation is waiting on commitQuorum - say wait an hour and then return an error message with "Can't perform operation, required number of commitQuorum members n...

Frederik Nosi over 1 year ago in Storage & Transactions 1 Submitted

11 VOTE

Additional checks for storage consistency

The following opt-in features would add additional check to check for storage layer corruptions of collections. 1. Upon write read what data was committed to disk. 2. Periodic or scheduled scanning of a collection. Similar to collection.validate ...

Guest about 6 years ago in Storage & Transactions 0 Submitted

6 VOTE

sharding error shardsvr

Make it clear which node is causing the "shardsvr" error. Spawned from support case 01042995 Our error occurred when the user tried to connect using Compass. The failure was to list the collection names on one database. The error presented back...

Guest over 3 years ago in Storage & Transactions 0 Submitted

2 VOTE

Enhance MongoDB Documentation on Schema Validation Impact on Write Operations

MongoDB documentation should clearly explain how schema validation affects write operations, including bulkWrite, insertOne, insertMany, updateOne, and updateMany. Key improvements: Performance Impact – Detail validation overhead on write latency...

Guest about 1 year ago in Documentation 0 Future Consideration

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