Instead of teaching SQL syntax, he teaches how databases work.
The biggest mistake Udemy students make is passive consumption. You watch 30 hours of video, nodding along, only to freeze when faced with a blank editor. udemy fundamentals of backend engineering better
The 1:3 Ratio: For every 1 hour of video, spend 3 hours doing the following: Instead of teaching SQL syntax, he teaches how
Setting a timeout is easy; setting the correct timeout is hard. If your timeout is too short, you drop valid requests. If it's too long, you hang resources and cascade failures across the system. Instead of teaching SQL syntax