Performing an operation is always challenging when dealing with K8s.

When on-prem or DBaaS like RDS or Cloud SQL, it is relatively straightforward to apply a change. You can perform a DIRECT ALTER, use a tool such as pt-osc, or even, for certain cases where async replication is in use, perform changes on replicas and failover.

In this blog post, I’ll provide some thoughts on how schema changes can be performed when running MySQL on Kubernetes

I won’t focus on DIRECT ALTERs as it is pretty straightforward to apply them. You can just connect to the MySQL service POD and perform the ALTER.

But how can we apply changes in more complex scenarios where we may want to benefit from pt-osc, gain better control over the operation, or take advantage of the K8s features?

One convenient way that I’ve found …

Introducing Data Import from Amazon S3 in MySQL HeatWave on AWS

WordPress HTML API | Active Record | SQL Injection. OpenLampTech is a media and content source for PHP, MySQL, and the LAMP stack. Thank you for reading.

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.

Help support the newsletter and join a fantastic community of developers when you subscribe to OpenLampTech.

Thank you for reading this post. Please share it with someone else who would enjoy it as well.

Josh Otwell has a passion to grow as a PHP …

Overview MySQL HeatWave on AWS is a fully managed database service, powered by the integrated HeatWave in-memory query accelerator. It’s the only cloud database service that combines transactions, analytics, and machine learning services across data stored in MySQL and data lake, delivering real-time, secure analytics without the complexity, latency, and cost of extract, transform, and […]

Support for MySQL FIDO authentication in Java was introduced in MySQL Connector/J 8.0.28 with the implementation of the client-side authentication plugin authentication_fido_client. This implementation is FIDO compliant but we quickly realized we were also interested in supporting some newer FIDO2 features as well. Unfortunately, the original implementation couldn’t be extended and we needed to come […]

Not long ago, multifactor authentication and support for FIDO were added to MySQL. Although the original FIDO authentication has now been deprecated in favor of an improved, FIDO2 authentication mechanism—the Web Authentication (WebAuthn); both share the premise that a user must possess an authentication device and use it to certify that the person is who they claim to be. Connector/J supports both and in this post I will show how the WebAuthn authentication can be used.

We are excited to launch the Independent Software Vendor (ISV) Catalog for MySQL HeatWave.  This catalog will enable both customers and partners to easily find 3rd party ISV products and services for MySQL HeatWave.     MySQL HeatWave is a fully managed database service for transactions, real- time analytics across data warehouses and data lakes, […]

This Independent Software Vendor (ISV) Catalog for MySQL HeatWave will enable both customers and partners to easily find 3rd party ISV products and services for MySQL HeatWave.    

A comprehensive continuous integration (CI) and continuous deployment (CP) process should include automated testing of code. In this post, we will discuss how to use GitHub Actions to run tests for Node.js code that interacts with a MySQL database.

Recently, I have been talking about how to write and run tests for Node.js code that interacts with a MySQL database. These posts have included details on how to use third-party libraries such as Testcontainers to run the tests in a clean database and Knex to manage database changes. Today, I will discuss how to automate running these tests using GitHub Actions when […]