Introduction Heatwave AutoML is super simple to use, and now we are introducing another feature for ease of use called NL2ML (or Natural language to machine learning) which provides step by step guidelines on how to use ML for a particular business problem. NL2ML is a natural language interface that simplifies user interactions with Heatwave AutoML. […]

When we run databases in Kubernetes, we quickly learn one important truth: things will fail, and we need to be prepared for this. Pods are ephemeral; nodes can come and go, storage is abstracted behind PersistentVolumes and can be either local to a node or backed by network storage, and Kubernetes moves workloads as needed […]

In 2025, the MySQL Shorts series continued to engage viewers worldwide by offering concise and informative tutorials on various MySQL topics. This year, the series expanded its reach, releasing 21 new episodes that delved into advanced functionalities and best practices. Top 5 Most-Watched MySQL Shorts in 2025 Among the standout episodes for 2025, five garnered […]

If you want to create a new application, test it, and deploy it on the cloud, Oracle Cloud Infrastructure provides an always-free tier for compute instances and MySQL HeatWave instances (and more). If you are a developer, it can also be complicated to start deploying to the cloud, as you need to figure out the […]

Reflecting on my MySQL journey, I realize that a few foundational topics completely changed how I understand and use databases. These topics—primary and foreign keys, JOINs, and indexes—form the heart of the MySQL Basics series. Each one felt like a major breakthrough when I first learned it. Writing about them helped me rediscover that excitement […]

Since 2024, MySQL and ODBMs.org have embarked on a collaboration to produce insightful articles that cater to the needs of data professionals. This partnership has yielded an impressive portfolio of 15 published articles covering a diverse range of topics, marking a significant success in bridging knowledge between the MySQL Community and ODBMs.org. ODBMs.org has established […]

Executive Summary AI applications rely on vector embeddings to power search and recommendations, but these data-rich vectors introduce new security and privacy risks. This blog explains the main threats to AI embeddings, how attacks can occur, and proven strategies for protecting vector data with MySQL—covering secure storage, access controls, encryption, auditing, and compliance best practices. […]

Where We Are We can all agree that the MySQL ecosystem isn’t in great shape right now. Take a look at Julia’s blog post [Analyzing the Heartbeat of the MySQL Server: A Look at Repository Statistics], which confirms what many of us have felt: Oracle isn’t as committed to MySQL and its ecosystem as it […]

We understand that tackling SQL interviews can feel challenging, but with the right focus, you can master the required knowledge. Structured specifically for the 2026 job market, this comprehensive resource provides 50 real, frequently asked SQL interview questions covering everything from basic definitions and data manipulation to advanced analytical queries and performance optimisation. Section 1: SQL […]

This is a MySQL Blog, why am I posting about Slack, Feed Readers, RSS and Atom ?  Because blog aggregators, which are usually consumed on their RSS or Atom interface via a Feed Reader, are an important knowledge sharing tool in the MySQL Community (and in other communities, see Valkey below).  I know some people are using Slack as their Feed Reader, and I recently realized Slack is