Knowledge through content.

Lukas explained what the "bin" folder consists of, his speech improved my knowledge of indexing in general, especially how it works in MariaDB. Speaking was clear, enough to understand the topic and not too many details that can distract from the main subject.

Nice and detailed presentation for the time you've got allocated.

During the event, their performance was outstanding. They demonstrated excellent skills and a strong commitment, contributing significantly to the success of the event.

Lukas has made extensive security tests and disclosed several issues (CSRF, XSS) on our site. He is professional, kind and responsive. It is a pleasure working with him!

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About Me

I am an author, a database expert, security evangelist, and an international speaker.

I've built BreachDirectory - one of the biggest data breach search engines in the world - and my content around databases, security, and other topics has taught tens of millions of people worldwide.
I am also the author of the book Hacking MySQL: Breaking, Optimizing, and Securing MySQL for Your Use Case with Apress.

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