MySQL 8.4 has two good options for High Availability clusters: Galera Cluster (and Percona XtraDB Cluster (PXC)) plus MySQL InnoDB Cluster. Both solutions are now mature enough, so what is the deciding factor? Workload characteristics, application compatibility (Galera is virtually synchronous; InnoDB Cluster offers 2 modes – single primary mode, which is one instance being read-write, with the rest being read only, and multi-primary mode, which is closer to what Galera Cluster is) and operational preferences, most likely will decide which one comes out top in 2025, is what we aim to answer at next week’s webinar.

Due to the lack of real-world usage statistics (we can tell you how many Galera Cluster downloads we have, for example, or even customer numbers, but we won’t have anything to compare against), we look at proxy statistics, like …

Join us for an in-depth webinar where we introduce the new Helm Chart for Galera Cluster for MySQL, now available from Codership (read the blog).

In this session, we’ll guide you through the process of deploying a high-availability MySQL cluster using Galera Cluster on Kubernetes (live demo!). You’ll learn how Helm Charts can simplify Kubernetes application management, including installation and upgrades, while ensuring robust deployment automation.

This webinar is ideal for database administrators, DevOps engineers, and anyone looking to streamline their MySQL high availability deployments on Kubernetes, whether on cloud platforms like Amazon EKS, Google GKE, or on-premises solutions. We’ll cover best practices for configuration, deployment, and scaling of your Galera Cluster, and offer insights on how to …

Codership will be a sponsor at DOAG 2024 in Nuremberg, Germany. There will also be 2 Galera Cluster related talks to attend:

1. Building a Global, High-Availability Database with Galera Cluster: A Live Demo Colin Charles Codership
2. Safe Harbor! Wie der Galera Cluster ihre MySQL Datenbanken „unsinkbar“ macht. Matthias Jung Ordix

There are also a few Galera Cluster blog posts in German from our partner Ordix that are useful:

1. …

Last season was quite fruitful in terms of awards scored by our products on independent review platforms. And today, we've got a lot more of those to share. Without further ado, let's get started!

The post Champs Recap: Devart’s Award-Winning Products in Q1 2024 appeared first on Devart Blog.

The latest version of MySQL Server, 8.3, has been available as a General Availability (GA) release for a while. In case you have missed it, here is a brief recap of the newly available features and enhancements.

The post What’s New in MySQL 8.3: Feature Overview appeared first on Devart Blog.

Sie haben sicher schon davon gehört, dass MySQL 5.7 im Oktober 2023 das End of Life (EOL) erreicht hat. In diesem Webinar zeigen wir Ihnen, dass die Migration von MySQL 5.7 Galera Cluster nicht schwierig ist. MySQL 8.0 ist seit 5 Jahren allgemein verfügbar, und das Galera Cluster für MySQL 8.0 hat sich seit über 3 Jahren im Markt bewährt. Es ist also wirklich an der Zeit, sich auf die Migration vorzubereiten.

Im ersten Webinar dieser Reihe werden wir uns mit den neuen Funktionen von Galera Cluster mit MySQL 8 befassen:

* Die neuen Funktionen von Galera Cluster für MySQL 8, von denen Sie profitieren können, einschliesslich der in der Galera Cluster Enterprise Edition (EE) verfügbaren Funktionen
* Wie man eine Migration von MySQL 5.7 auf MySQL 8.0 plant
* Dinge, die vor der Migration getestet werden sollten
* Häufige Fallstricke bei einer solchen Migration
* Wie Sie sicherstellen, dass Ihr Galera …

Course Dates

Public course: EMEA timezone 26th of September. USA timezone 27th of September.

Company dedicated training or consulting session, request for dates for your company via email to: sales@galeracluster.com

Course Duration

1 day.  The breakdown is 3 hours, with a half hour lunch break, and another 3 hours per day. There will be bio-breaks. The total contact time with the trainer is 6 hours over a span of 1 day.

Requirements

• You need to be able to use Zoom the platform we will be using
• You will need to have access to an SSH client. Being in a Microsoft Windows environment is OK, but you need to have SSH to access the remote servers that we provide you access to.
• Some basic understanding of Linux (e.g. package management) as well as MySQL
…

We are sure you’ve probably already heard that MySQL 5.7 is going to reach End of Life (EOL) by October 2023. We are here to tell you that the migration from MySQL 5.7 need not be scary — MySQL 8.0 has been Generally Available for five years, and the Galera Cluster product for it, has been hardened for over three years, so it is truly time to get ready to migrate.

In our first session of the series, we are going to cover:
* the new features of Galera Cluster with MySQL 8 that you might benefit from, including what is available in Galera Cluster Enterprise Edition (EE)
* how to plan a migration from MySQL 5.7 or older to 8.0
* things to test for, before migrating
* common pitfalls of said migration
* how to ensure your Galera Cluster keeps humming along with no downtime

We also offer migration support to help you before and during your migration, after-which our regular support plan will cover …

Mobile World Congress (MWC), the world’s leading event is all set to unite the global mobile and telecoms industry in Barcelona, Spain from 27 February – 2 March 2023. In this framework, Codership is glad to announce that it has been selected by the European Innovation Council to join the EIC Pavilion. The 20 most promising EIC-funded SMEs, startups and scale ups have an unprecedented opportunity to impress the international audience with their game-changing innovations and establish business partnerships with like-minded counterparts.

The EIC Pavilion will feature a wide variety of extraordinary innovations in crucial sectors, such as Artificial Intelligence, Robotics, Machine Learning and IoT, among others. From interactive sessions and expert panel …

Some of the Vitess maintainers traveled to Brussels, Belgium to attend and speak at pre-FOSDEM MySQL Days and at FOSDEM. pre-FOSDEM MySQL Days # When: Feb 2-3 Who: Deepthi Sigireddi, Harshit Gangal, Shlomi Noach What: VTOrc - How Vitess achieves consensus using MySQL Replication by Deepthi Highlights # There were a lot of questions about how Vitess handles various failure scenarios. We had good conversations with both the MySQL team and MySQL/Vitess community users.