Planet MySQL HA Blog
The Planet MySQL HA Blog aggregates content from sources that cover topics related to high availability (HA) for MySQL databases.
MySQL Shorts Revisited - MySQL Document Store
For the fourth day of our Advent Calendar of Content, we bring you a summary of all the MySQL Shorts that are discussed MySQL Document Store.
MySQL Retrospective - The Logo
MySQL Advent Calendar Restrospective
InnoDB Tablespace Duplicate Check Threads (and EBS Volumes for MySQL Startup with Many Tables)
In the last weeks / months, I have been working on understanding / improving MySQL startup with many tables. I already wrote five posts on the subject, they are listed below. In this post, I use the knowledge we gained in the previous two posts to show the interest of tuning InnoDB Tablespace Duplicate Check Threads, making startup 30% in one case (2:28 vs. 3:33) and 5% in Jean-François Gagnéhttp://www.blogger.com/profile/12267071794432977020noreply@blogger.com0
Galera Cluster for MySQL 8.0.40-26.21, and MySQL 8.4.3-26.21 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 8.0.40-26.21 (release notes, download), with Galera replication library 4.21 (release notes, download) implementing wsrep API version 26. It also includes Galera Cluster for MySQL 8.4, consisting of MySQL-wsrep 8.4.3-26.21 (release notes, download), our first LTS variant of this release; it also uses the same Galera replication library 4.21. This rel
MySQL Shorts Revisited - HeatWave MySQL
For the third day of our Advent Calendar of Content, we bring you a summary of all the MySQL Shorts that are focussed on HeatWave MySQL
Lina One Enhances Telemarketing Productivity with MySQL Enterprise Edition
With the successful deployment of MySQL Enterprise Edition, Lina One has improved telemarketing productivity across its call centers and set a new standard for efficiency and security in the insurance industry. Read the blog.
Leveraging Cost Tags to enhance Cost Governance for HeatWave MySQL
Tagging is an essential practice in managing and organizing cloud resources. In Oracle Cloud Infrastructure (OCI), tagging is an integral part of the OCI Identity and Access Management service(IAM) which provides a systematic way to categorize and manage resources effectively, such as cost tracking, cloud resource searching, filtering and logical organization.
In this blog post, we will explore how to use cost tags to correlate the cost associated with a particular HeatWave MySQL DB System.
Problematic Improved Offline Mode Error in MySQL 9
I am writing this quick post to share what I think is a problematic new behavior of Offline Mode in MySQL 9. Basically, the new default behavior in MySQL 9 is to write the username of the user which set offline_mode to ON. I think this behavior has not been considered from a security point of view because it leaks a root username in the error message presented to the users.
My Jean-François Gagnéhttp://www.blogger.com/profile/12267071794432977020noreply@blogger.com0
MySQL Shorts Episode 79 is Available
The latest episode of MySQL Shorts is no available.
Percona Monitoring and Management 3.0.0-Beta - Tech Preview
Percona Monitoring and Management 3.0.0 Beta - Tech Preview We’re excited to announce the Tech Preview (Beta) release of Percona Monitoring and Management (PMM) 3.0.0-Beta.
This release is intended for testing environments only, as it’s not yet production-ready. The GA (General Availability) release will be available through standard channels in the upcoming months.
Release notes To see the full list of changes, check out the 3.0.0-Beta - Tech Preview Release Notes
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