Tag - mysql-and-variants

Online DDL with Group Replication In Percona Server for MySQL 8.0.22 (and MySQL 8.0.23)

Online DDL with Group Replication MySQL

While I was working on my grFailOver POC, I have also done some additional parallel testing. One of them was to see how online DDL is executed inside a Group Replication cluster.
The online DDL feature provides support for instant and in-place table alterations and concurrent DML. Checking the Group Replication (GR) official documentation, I […]

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Win Percona Swag for Technical Product Reviews!

Percona Swag Review

You can earn Percona swag by writing a short technical review about Percona software by May 30, 2021!  The keyword here is technical. Percona is seeking reviews that describe Percona software use in particular environments or in solving particular issues, and why!
This means being specific about your Percona environment, architecture, and problem-solving. Usage of […]

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What You Can Do With Auto-Failover and Percona Distribution for MySQL (8.0.x)

auto-failover Percona MySQL

Where x is >= 22 😉
The Problem
There are few things your data does not like. One is water and another is fire. Well, guess what:

If you think that everything will be fine after all, take a look:

Given my ISP had part of its management infrastructure on OVH, they had been impacted by the incident.
As […]

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Percona Distribution for MySQL: High Availability with Group Replication Solution

This blog provides high availability (HA) guidelines using group replication architecture and deployment recommendations in MySQL, based on our best practices.
Every architecture and deployment depends on the customer requirements and application demands for high availability and the estimated level of usage. For example, using high read or high write applications, or both, with a […]

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Percona Live ONLINE: Focus on Unprecedented Demand for Scale

Percona Live 2021

The full conference schedule for Percona Live ONLINE 2021, taking place on May 12-13, is now live! 
This year we see a strong focus on how organizations successfully managed the technology challenges of the past 12 months.
Register and attend for FREE!
A number of presentations demonstrate the key role databases played in achieving company success […]

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