So, first let me explain my current setup. I have an unmanaged ethernet switch which is connected to my intel nuc (server A) and an external had drive.
Server A is running:
My website is getting more traffic and the cpu and ram resources are starting to be the bottleneck, so I want to alleviate the resources by adding another intel nuc to my main one.
I have been looking at ways to do this, including multiple operating systems that apparently are built for things like this:
So my question is, how would I go about expanding my web server to allow more traffic, would I have to create 2 images of my website and upload it to both intel nucs, and then somehow load balance it so when Server A is at max cpu/ram capacity the traffic goes to Server 2? What software/operating systems would help with this situation?