Learn how to seamlessly add a new node to MySQL Group Replication from a backup. Scale your cluster, save time, and efficiently manage data updates and recoveries.

1. Hot Physical backup approach
2. Clone plugin approach
3. Logical backup approach

We highly recommend checking out our previous blog post on …

I already wrote on how to deploy WordPress on OCI using MySQL HeatWave, the MySQL Database Service in Oracle Cloud Infrastructure:

• Using MySQL Database Service for WordPress
• Deploying WordPress on OCI with MySQL Database Service: the easy way !
• Deploy WordPress on OCI using MDS – updated version
• Deploy WordPress on OCI with MySQL Database Service using Read Replicas
• …

Fastest and easiest method to deploy WordPress and MySQL 8.0 on OCI with an always free tier.

The Vitess Maintainer team is pleased to announce the results of a recent third-party security audit of the Vitess code base. Vitess had previously been audited in 2019. Given the amount of time that has passed, and the magnitude of change during that time, the maintainer team decided to request a fresh audit. Starting in March 2023, an independent team from Ada Logics performed a full security audit of Vitess with a special focus on VTAdmin, which is a relatively new addition to Vitess.

This blog post was originally published in November 2017 and was updated in June 2023.

In this blog, we’ll provide a comparison between MariaDB vs. MySQL (including Percona Server for MySQL).

Introduction: MariaDB vs. MySQL

The goal of this blog post is to evaluate, at a higher level, MariaDB vs. MySQL vs. Percona Server for MySQL side-by-side to better inform the decision making process. It is largely an unofficial response to published comments from the MariaDB Corporation.

It is worth noting that Percona Server for MySQL is a drop-in compatible branch of MySQL, where Percona contributes as much as possible upstream. MariaDB Server, on the other hand, is a fork of MySQL 5.5. They cherry-picked MySQL features and don’t …

ProxySQL is a high-performance MySQL proxy with a small footprint that can be installed in multiple environments such as VM, K8s, bare-metal, and Docker containers. In this guide, you will install and set up load balancing of MySQL Cluster via ProxySQL on a Debian 11 server.

This blog walk through an easy way to change global system variable time_zone using OCI dashboard

Learn how the parallel index rebuild feature in MySQL 8.0.31 improves performance by optimizing index and column additions. Explore the multithreaded insert phase, sort index build process, and system configurations for enhanced efficiency.

1. Understanding Sorted Index Build
   1. When does InnoDB use a sort index build approach?
2. Phases of Sort …

Node and MySQL are a go-to combination for a quick prototype build and in various cases for production build as well. In this tutorial, we will learn how to connect Node with MySQL and how to pool the connections for better performance and optimization of resources. You need Node and MySQL installed in your system before proceeding towards the tutorial. Click here to read a comprehensive guide on the installation and setup of Node.js. And if you want to know how to run and connect to a MySQL server, check out: NodeJS Create MySQL Connection. Node MySQL Connection To begin…

Updated June 1, 2023.

Suboptimal MySQL ORDER BY implementation, especially together with MySQL LIMIT is often the cause of MySQL performance problems. Here is what you need to know about MySQL ORDER BY LIMIT optimization to avoid these problems.

Try Now: Free your applications with Percona Distribution for MySQL

MySQL LIMIT clause

The MySQL LIMIT clause is a valuable tool for controlling the number of rows returned by a SELECT statement. By specifying the maximum number of rows to retrieve from the result set, it enables you to work with subsets of data, especially in situations involving large tables. This feature enhances query performance and optimizes resource usage by fetching only …