Planet MySQL HA Blog

The Planet MySQL HA Blog aggregates content from sources that cover topics related to high availability (HA) for MySQL databases.

Exploiting the Powerful Filtering Capabilities of Tungsten Replicator

02/17/2025 | Continuent

Introduction

Tungsten Replicator is a core component within the Tungsten Clustering product and is responsible for the movement of data between nodes. However, this powerful tool can also be used as a standalone product and has a wealth of features, not least of all the ability to replicate from MySQL into a range of heterogeneous targets such as Oracle, PostgreSQL, Redshift, Mongo and more.

We were recently working with a customer that is using the Tungsten Machine Image (TMI)

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More MariaDB releases, right before the webinar!

02/16/2025 | Galera Cluster

So we initially planned to use MariaDB Server 11.7 for the upcoming webinar on 19 February, but we decided that it would be wise to upgrade to 11.8 RC which just became a release candidate. 11.7 is a short term release, and it comes with the all important Vector support, which we are pleased to tell you just works out of the box with Galera Cluster.

However, MariaDB Server 11.8 will be a long-term support release, and while we have been working on many features from a Galera Cluster standpoint,

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How to Use IAM Roles for Service Accounts (IRSA) with Percona Operator for MongoDB on AWS

02/16/2025 | Percona
Introduction Percona Operator for MongoDB is an open-source solution designed to streamline and automate database operations within Kubernetes. It allows users to effortlessly deploy and manage highly available, enterprise-grade MongoDB clusters. The operator simplifies both initial deployment and setup, as well as ongoing management tasks like backups, restores, scaling, and upgrades, ensuring seamless database lifecycle management. When running database workloads on Amazon EKS (Elastic Kubern

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Succeed with HeatWave – Part 3

This is the third part of our blog series showcasing how customers succeed with HeatWave.

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1995-2025: 30 years!

MySQL turns 30 and we will celebrate this milestone all over the globe!

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Upcoming MySQL meetups & MySQL 30 Years Celebration Events

MySQL Meetups & celebration events

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How MySQL Enterprise Edition Supports Government Digital Transformation

This blog post summarizes how MySQL supports government IT priorities, from cybersecurity protection to modernization, cost savings, and workforce transformation.

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HeatWave MySQL: Latest Enhancements in DB System access mode and security

Modern cloud databases need to offer flexibility in workload management, security and cross-region availability. To address these evolving demands, we have introduced new capabilities in HeatWave MySQL that improves operational efficiency and enables even more sophisticated deployment patterns.

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Join Percona for Google Summer of Code 2025 – Explore, Innovate, and Contribute!

02/04/2025 | Percona
Are you passionate about open-source databases, AI/ML, and security? Do you want to work on real-world projects that impact thousands of developers and enterprises worldwide? Percona is excited to invite students to participate in Google Summer of Code 2025 (GSoC) and help advance our cutting-edge open-source database solutions! Why Contribute to Percona? At Percona, we believe that open world is a better world! GSoC is an excellent opportunity to work with seasoned developers, gain hands-on expe

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Succeed with HeatWave – Part 2

Ths blog represents the second part of our "Succeed with HeatWave" blog series, outlining how customers use HeatWave GenAI and HeatWave AutoML to accelerate their AI initiatives.

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