Database
24 results found
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Multi-version-intermediate upgrade package
When upgrading the MongoDB server community edition from a very old version to the newest version one cannot skip installing intermediate versions, e. g. version 3.6 -> 4.4 does not work because the database files cannot be auto-migrated and the FeatureCompatibilityVersion is too low on 3.6 (or not existent).
Instead we have to install 3.6 -> 4.0 -> 4.2 -> 4.4 and execute db.adminCommand( { setFeatureCompatibilityVersion: "..." } ) appropriately in between installing each new version.
I propose creating an additional installer package for Linux which takes care of all that to migrate the internal database structure from the installed…
1 vote -
Have an API to have the History of Primary Nodes
Have an API to have the History of Primary Nodes,from the time the Replica set is initiated.I know we can have alerts for Primary switch over,but if we want to analyse the data of elections/primary node for say about last 1 year , an API would help.
1 vote -
Reserve connections to admin users
When the max number of connections is reached, no one can login to the database until some connections are closed or a failover is triggered (killing all the connections).
The admin users should have a few reserved connections so that they can login to the database and take actions, like kill some connections.
1 vote -
maintenance period per cluster
There are some times when a maintenance is potentially super disrupting such as when node replacements occur due to AZ rebalancing. It would be nice if we can set the maintenance period per cluster vs per project to be able stagger maintenance periods. so that not every cluster goes under such disruptive maintenance.
0 votes
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