Planet MySQL HA Blog
Observing InnoDB Cluster: A different approach for specific info extraction
Now this is far from being any observability manual for your InnoDB Cluster and let alone go into everything MySQL Shell API Admin, or the collectDiagnostics utility. You can also use the default javascript commands that we all know and love via dba.getCluster() and so on, but here’s a different take.
I just want to share something I’ve been playing with to pull out some key info from mycluster. Hope it helps someone else out there.
General setup:
select cluster_id, cluster_Release Roundup May 15, 2024
Galera Cluster for MySQL 8.0.36-26.18 released
Codership is pleased to announce a new Generally Available (GA) release of the multi-master Galera Cluster for MySQL 8.0, consisting of MySQL-wsrep 8.0.36-26.18 (release notes, download). There is no change to the Galera replication library 4.18 (release notes, download) implementing wsrep API version 26. This release incorporates all changes to MySQL 8.0.36, adding a synchronous option for your MySQL High Availability solutions.
This is a very minor release compared to the first MySQL 8.0.36-26
How to Provision a MongoDB Cluster in Kubernetes with Percona Everest Summary
Using ProxySQL Query Mirroring to test query performance on a new cluster
Release Roundup April 30, 2024
Percona Monthly Bug Report: February/March 2024
Deploying Percona Everest on GCP with Kubectl for Windows 11 Users
When COMMIT Is the Slowest Query
When COMMIT is the slowest query, it means your storage is slow. Let’s look at an example.