I've got a secret for you, since several years. I'm a developer and I'm a mess in understanding network things! :'(
It's hard to not understanding things that anyone seems to understand and understanding network concepts can be difficult or time-consuming, specially for developers. That the reason I started to create sketchnotes about Network concepts. I think it could be a good way, more visual, to explain it.
In this third article, we will see DNS concepts.
Is it always a DNS problem? ^^
As usual, if you like theses sketchnotes, you can follow me, and tell me what do you think. I will publish others sketchs shortly :-).
If you are interested, I already published sketchnotes about Kubernetes, Docker and Istio.