Even more testimonials

Crazy good editing and clear explanations ty man

That was amazing. Thank for you helping me in my prep. This should have way more views. That was the perfect level of detail and the diagrams and animations help solidify the detail you provide. Bravo!

Best ever. This is so excellently structured and summarize. thank you agaiN!

Thanks for creating such intuitive tutorials on different databases. Kudos to your efforts.

This was so clearly explained. I understood it clearly. Thank you so much!!

Awesome content. Really one of the best overviews I have seen so far. I can also just recommend that you find a better way for people to follow. I had to jump several times back and forth just to remember myself about which databases you currently talk about. But I did it happily because the content was really good. Thanks :)

One of the best videos on YT for Payment System Design.

I'm so glad I found your video, Thank you!

The instructor covered various replication methods and failover techniques clearly, and the hands-on demonstrations made it easy to follow along.

The things that I haven't learnt in months you taught in minutes.

The course content is very good, it managed to introduce me to several new things and held my attention throughout the course.

A clear and good overview, good slides ... and code instructions that work perfectly in Windows Subsystem for Linux with Ubuntu.

The things are not difficult to understand and one can easily practice.

Amazing! Much better than reading for hours.

Above expectations, clear and fast on the real world topics.