Mehdio — practical data and AI education by Mehdi Ouazza
|About Mehdi Ouazza and this personal website
Mehdio is the personal website of Mehdi Ouazza, a data engineer, developer advocate, speaker, and educator based in Brussels, Belgium. Mehdi publishes tutorials, videos, talks, open-source projects, experiments, and notes about data engineering, artificial intelligence, DuckDB, databases, and developer tools.
Explore Mehdi's work
- Blog articles and practical tutorials about data and AI
- Videos, conference talks, and live demonstrations
- Open-source projects and data tooling experiments
- About, contact, and professional background information
Agent-readable resources
The site publishes Markdown representations, llms.txt, llms-full.txt, an XML sitemap, and an RSS feed so automated tools can discover and understand its public content.
Fresh off the press
How to Build Reliable AI Agents Without Hardcoding Workflows | Seth Rosen
5 Jev use cases for analytics, with real queries and datasets
Congrats to the DuckLabs team for shipping DuckDB 2.0! The blog release : https://duckdb.org/2026/10/21/announcing-duckdb-200 And if you want to understand some technical concepts like Async IO improvements, I wrote a blog on the top features : https://motherduck.com/blog/why-duckdb-20-is-faster/
Congrats to the DuckLabs team for shipping DuckDB 2.0! The blog release : https://t.co/a5R6xYQJfF And if you want to understand some technical concepts like Async IO improvements, I wrote a blog on the top features : https://t.co/4JGSBja1kE https://t.co/4qPFLoQgCz