Heartbeat | HTTP Keep-Alive | System Design

[@jackblack5727]

Best channel,best explanations and highest quality!! Keep it up😊

[@techthief3278]

Man providing such a valuable contents at no cost, kudos to your efforts bro!

[@DrDiabolical000]

I think if possible you should make video in a dark background. That can help us people watching this at night. Great video btw.

[@ByteMonk]

Thanks for the idea!