Ask HN: Recommendations for technical education courses for large dev teams?

[cassieramen]

I'm looking for a course on MySQL specifically but if we like the program open to more. General requirements is high quality content and not a massive time commitment for any individual. So far I've been given:

- https://www.ignition-training.com/ - https://www.percona.com/ - Udemy for business

Any others you've used and recommend?