What is a Virtual IP Address? How does it help with High-Availability

How to create a virtual IP address

I like your style of teach. Very captivating.

What is difference between Private IP and Virtual IP?

what type cursor you using?

You are awesome !

Great explaination

When one node dies, the other node, sends a GARP packet to assume the owner of the virtual IP address. Switches updated their mac address entries using the GARP.

can you post a video of setting up keepalived without using HAproxy and a simple demonstration of failover? I've some problem in setting this up.

So precise and clear. Thanks.

Hello I am kinda new to backend I am still student. I was doing frontend and game dev for a while but I need to focus on Backend in my professional career did you recommend any roadmap for backend?

this is an awesome video

What about if only the heartbeat connection goes down, leading to split brain type issue? Each server will think the other is down, and both assume ownership of the vip/mac?

Hello Nasser hussein,
Thank you very much for your videos, I am one of your followers.
I've done a career change from infrastructure and networks administration to software engineering. I am kind of lost,I can't really find my passion, seeing you very optimistic and passionnate about the subjects inspires me. Can you please give me a way to communicate with you privately so you can help ?

ReUpload and corrections thanks to
pepeshopping and
Pouriya for pointing my incorrect networking understanding. You guys rock!