Frederic Descamps    Who has never encountered a customer who, for all sorts of reasons (valid or not), was unable to update an application and therefore could no longer connect to the latest versions of MySQL? Or worse still, data that is shared between two applications, one of which absolutely must use the latest...

Alkin Tezuysal    I was able to get the MySQL MCP Server up and running and it was time to try it first time against a sample data set outside of its test suite. Let’s start with Stack Overflow and the value of its data for modern LLMs and AI systems. As most of you already know, the questions in forums has...

Frederic Descamps    I am pleased to unveil the agenda for our two days dedicated to MySQL and its community just before FOSDEM. The preFOSDEM MySQL Belgian Days will take place on January 29 and 30th in Brussels. We received many excellent proposals from a wonderful panel of experienced, well-known speakers. We...

Oracle MySQL Group    We’re excited to present a recap of the MySQL Community 2025 Advent Calendar posts. Once again, we thoroughly enjoyed preparing and sharing our insights on a diverse range of topics related to MySQL. Continuing the tradition from previous years, the MySQL Community Team contributed a series of...

ProxySQL    Decrypting SSL TLS Traffic with Wireshark and ProxySQL In this guide, we will walk you through the process of decrypting SSL TLS traffic to and from ProxySQL using Wireshark. By enabling the SSLKEYLOG feature in ProxySQL and configuring Wireshark to use the SSL key log file, you will be able to...

Jean-François Gagné    I am upset about this one : I have a hard time not seeing this as negligence, and it starts to become a pattern...  So please forgive me if this post is not my most diplomatic, because I really think someone deserves a kick in the butt    But what is all this about......

MySQL Performance Blog    For decades, we’ve accepted a painful compromise: if you wanted logic inside the database, you had to write SQL PSM (Persistent Stored Modules). It’s clunky, hard to debug, and declarative by nature, making it terrible for algorithmic tasks. That ends with Percona Server 8.4.7-7. We are introducing...

Shahid shaikh    This SQL Test 2026 contains 100 SQL MCQ with Answers to help you practice and improve your SQL knowledge. These SQL MCQ questions cover the most important SQL topics, including basics, joins, queries, functions, constraints, keys, etc. This SQL Test is ideal for students, freshers, developers, and...

Oracle MySQL Group    Managing large datasets can be a balancing act between performance and storage. Keeping your hot data lean is critical for speed and memory efficiency. But what about the cold data you still need to retain? Partition Exchange Archiving a simple, production-ready strategy that lets you instantly...

RoseHosting    MySQL is one of the most popular open-source relational database management systems (RDBMS). It is widely used for web applications, ... Read More The post How to Install MySQL on Debian 13 appeared first on RoseHosting.

Frederic Descamps    We have reached the end of our series on deploying to OCI using the Hackathon Starter Kit. For this last article, we will see how to deploy an application using Helidon (Java), the MySQL REST Service, and OCI GenAI with Lanchain4J. We use Helidon because it’s a cool, open-source framework developed...

Frederic Descamps    The starter kit deploys a MySQL HeatWave DB System on OCI and enables the MySQL REST Service automatically: The REST Service enables us to provide access to data without requiring SQL. It also provides access to some Gen AI functionalities available in MySQL HeatWave. Adding data to MRS using...

Oracle MySQL Group    As the year comes to a close, we want to take a moment to say thank you to everyone who makes the MySQL Community what it is. Whether you contributed code, filed bugs, answered questions in forums, wrote a tutorial, spoke at an event, organized a meetup, or simply shared your experience with others...

Oracle MySQL Group    In 2025, MySQL celebrated a significant milestone: the 30th anniversary of its creation. This was not only an occasion for reflection but also for connection and collaboration within the broader tech community. For the first time, MySQL Community proudly sponsored several major events in Latin...

Oracle MySQL Group    Again this year, the MySQL Team will be present both before and during FOSDEM. FOSDEM (Free and Open source Software Developers’ European Meeting) is a large, free, non-commercial annual conference in Brussels, Belgium, where thousands of free and open-source developers and users attend different...

Oracle MySQL Group    We have reached the end of our series on deploying to OCI using the Hackathon Starter Kit. For this last article, we will see how to deploy an application using Helidon (Java), the MySQL REST Service, and OCI GenAI with Lanchain4J. We use Helidon because it’s a cool, open-source framework developed...

Oracle MySQL Group    Welcome to the 20th installment of the 2025 MySQL Community Advent Calendar of Content For this entry, we are highlighting season 3 of the Inside MySQL: Sakila Speaks podcast, which was dedicated to all things artificial intelligence (AI) and its impact on MySQL. Across five insightful episodes,...

Oracle MySQL Group    The starter kit deploys a MySQL HeatWave DB System on OCI (see previous posts [1],[2],[3],[4],[5],[6],[7]) and enables the MySQL REST Service automatically: The REST Service enables us to provide access to data without requiring SQL. It also provides access to some Gen AI functionalities available...

Oracle MySQL Group    We saw in part 6 how to use OCI’s GenAI Service. GenAI Service uses GPUs for the LLMs, but did you know it’s also possible to use GenAI directly in MySQL HeatWave? And by default, those LLMs will run on CPU. The cost will then be reduced. This means that when you are connected to [...]

Oracle MySQL Group    In the previous articles [1][2][3][4][5], we saw how to easily and quickly deploy an application server and a database to OCI. We also noticed that we have multiple programming languages to choose from. In this article, we will see how to use OCI GenAI Service (some are also available with the...

Frederic Descamps    In part 4 of our series on the OCI Hackathon Starter Kit, we saw how to connect to the deployed MySQL HeatWave instance from our clients (MySQL Shell, MySQL Shell for VS Code, and Cloud Shell). In this post, we will see how to connect from an application using a connector. We will cover connections...

Oracle MySQL Group    MySQL Shorts is a curated series of concise video tutorials designed to deliver focused, easily digestible content to the MySQL community. Each episode zeroes in on a specific feature or solution, making it easier for developers and database enthusiasts to grasp complex topics quickly. With over...