I am trying something new with the OpenLampTech developer newsletter here on the blog. I will start re-sharing last week’s newsletter on the following Wednesday instead of Monday. If you want it earlier than that, you should subscribe. This won’t be permanent but does help me with some content creation as I am too thin with original content at the moment for the weekly blog. Thanks for reading!

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The Newsletter for PHP and MySQL Developers

Receive a copy of my ebook, “10 MySQL Tips For Everyone”, absolutely free when you subscribe to the OpenLampTech newsletter.

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Last time we tried to connect to a MySQL DB instance in OCI with Cloud Shell, we needed to use the bastion service. See here.

Now, we also have the possibility to bypass the bastion host as Cloud Shell offers the possibility to change network.

As you know, in Oracle Cloud Infrastructure, a MySQL DB instance is not exposed in the public subnet and doesn’t have the possibility to get a public IP.

In the Private Subnet, we often have a security list allowing all internal IPs (from public and private subnet of the VCN) to connect to the MySQL port(s).

If the security list is present, we can click on the Cloud Shell icon and once loaded, change the network:

We need to create a new Private Network Definition:

In case you don’t have the ports open for MySQL in the …

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
• …

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.

Setting up replication in MySQL is a common DBA task. The replication could be traditional binary log replication or based on GTID replication. This blog is a work log and…

The post How to MySQL Replication setup, Master GTID & SSL Encryption first appeared on Change Is Inevitable.

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 …

This blog post serves as a work-log detailing the process of uninstalling and installing a specific version of Percona MySQL Server on CentOS. The post includes instructions for installation using…

The post Install exact version of Percona Server for MySQL on CentOS first appeared on Change Is Inevitable.

A friend needed to analyze slow queries and for that he decides to use pt-query-digest tool. Though he got stuck at exporting slow queries from slow logs in RDS for…

The post MySQL Slow query log export and review in RDS first appeared on Change Is Inevitable.

If you’re looking for your PHP, MySQL, and LAMP stack media source, you’ve found it in OpenLampTech. I have one massive – and excellent – newsletter for you this week. Check it out!

Custom WooCommerce and Shopify Solutions

Discover useful WooCommerce and Shopify custom solutions for your online store today at affordable prices!

Learn More

The Newsletter for PHP and MySQL Developers

Receive a copy of my ebook, “10 MySQL Tips For Everyone”, absolutely free when you subscribe to the OpenLampTech newsletter.

OpenLampTech issue #80 is sharing content on:

• WordPress …