Planet MySQL HA Blog

The Planet MySQL HA Blog aggregates content from sources that cover topics related to high availability (HA) for MySQL databases.

Effortless Document AI with MySQL HeatWave GenAI

This post demonstrates how you can use HeatWave GenAI to transform an unstructured PDF of a purchase order into a structured, queryable format directly within your database. We'll walk through the process of loading a PO from an object store and then asking natural language questions to retrieve key details like order dates, item costs, and supplier information.

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ClusterControl 2.3.4 Adds MySQL Group Replication, Streamlined Air-Gapped Installation, and Controller Pooling for Scalable Management

| Severalnines

We’re happy to announce the release of ClusterControl v2.3.4, delivering powerful updates that strengthen high availability, secure deployment options, and scalability for enterprise-scale database management.  As with every release, we’ve focused on tackling real-world challenges our users face. Below, we’ll dive into the key features that define this release, followed by additional improvements that round […]

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Accelerate Similarity Search with Automatic HeatWave Vector Index

Accelerate Similarity Search with Automatic HeatWave Vector Index

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Enhance Your Data Processing with HeatWave Temporary Tables

Enhance Your Data Processing with HeatWave Temporary Tables

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Simplify Real-Time Analytics with MySQL HeatWave Auto-Refresh Materialized Views

Simplify Real-Time Analytics with MySQL HeatWave Auto-Refresh Materialized Views

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Where can you find MySQL during November 2025 - January 2026!

MySQL events in Nov-Jan 2026

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MySQL Basics: Count Me In—Aggregating and Grouping Your Data

Discover how to use aggregate functions and GROUP BY in MySQL to answer big questions about your data! This post guides beginners through counting, averaging, and categorizing records with friendly library metaphors, clear examples, and humor. A great way to level up your SQL skills and get your data stories told.

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Schema Changes Made Easy with MySQL Cluster/J 9.4

Introducing new APIs in Cluster/J to help applications handle schema changes

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Introducing MySQL Cluster/J 9.4

The first of two parts describing new features in Cluster/J, the NoSQL Java development environment for MySQL NDB Cluster.

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Faster Recommendations with User & Item Features: MySQL HeatWave's Two Tower Model

We are excited to share how MySQL HeatWave brings powerful recommendation capabilities directly into your database with the integration of the TwoTower model, a deep learning architecture that's become the gold standard for large-scale recommender systems

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