Database

Add pipeline stage for "downsampling" data

Down sampling is an extremely common operation used when plotting time-series data on graphs when there is too much data to get a good looking/meaningful graph. This would pick and choose "important" data points based on an algorithm such as "Larg...

Guest about 4 years ago in Database 1 Submitted

1 VOTE

The ciuster takes infinite time to get created. It has been in this state [We are deploying your changes: 3 of 3 servers complete (current action: waiting for restore to finish)] for over a day. Please help!

What problem are you trying to solve? Focus on the what and why of the need you have, not the how you'd like it solved. What would you like to see happen? Describe the desired outcome or enhancement. Why is this important to yo...

L Msaw 7 months ago in Performance & Optimization 3 Will Not Implement

4 VOTE

Support for Ubuntu 24.04 for Mongodb-org version 6.0 7.0 8.0

No description provided

Guest over 2 years ago in Database 1 Submitted

10 VOTE

Auditing requirement for the changes done through Ops Manager portal

Changes done through Ops Manager portal are visible only in Alerts(Activity Feeds). Though these Alerts(Activity Feeds) can be derived through API, our auditors may not accept API calls and we need ops manger to log these change in respective depl...

Guest over 6 years ago in Database 0 Submitted

6 VOTE

Support compound/multiple grouping keys in $bucket

We often need to compute statistical/summarizing aggregations grouped by more than one field where all fields are of a $bucket-able type. An example, would be to count all orders grouped by their status and some custom time ranges of their creati...

Guest almost 4 years ago in Querying & Aggregations 0 Submitted

6 VOTE

Implement $bucket and $group on indexed values with sub-linear runtime

We noticed that sum $bucket and $group aggregations such as $min, $max, $count are unexpectedly slow even when fully covered by an index, (partially) because the DB scans through the entire index rather than employing optimization approaches such ...

Guest almost 4 years ago in Performance & Optimization 0 Submitted

3 VOTE

Add support for all type of joins like Postgres has and improve performance

$lookup is a performance killer. Joins are crucial parts in every OLTP system. $lookup is the equivalent to join in SQL, however $lookup is slow, doesn't support hash joins or other efficient join algorithm implemented in Postgres for example. Se...

Guest almost 2 years ago in Performance & Optimization 1 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 almost 4 years ago in Storage & Transactions 0 Submitted

9 VOTE

Allow custom autoscaling policies

Currently this is the following autoscaling policy in mongo: Please note, if the next highest cluster tier is within your Maximum Cluster Size range, Atlas scales the cluster up to the next tier if one of the following is true for any node in the...

Guest almost 6 years ago in Database 1 Submitted

9 VOTE

Ability for Analytics nodes to have different indexes than Primary/Secondaries

No description provided

Jeffrey Cheak over 6 years ago in Database 1 Submitted

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