
Is John Savill still relevant now?
I want to understand Azure deeply so it sets the base for multiple certifications like AZ 305 and Az 700. I enjoy learning from video resources. I was thinking of going through John Savills course in detail. But most of the videos seem to be from 5 years back. Are they still relevant today?
Any other resources that are better like Cloud Lee for example?
TLDR: How do I get really knowledgeable in Azure?