Vettabase has really helped level up our developers' knowledge of MariaDB fundamentals via a well-delivered on-site 2 day course. Our developers left this course with the confidence and tools to plan, execute and analyse complex queries in the most performant manner possible. This has brought all our developers to an even playing field with their SQL knowledge and has given our more experienced developers a deeper appreciation of core concepts.

Additionally, Federico produced an in-depth health check of our most critical MariaDB database, highlighting improvement opportunities covering performance, security and reliability and we're applying the learnings here across our applications.