8 months ago

Let's start with the basics of how a CPU works. The operating system shares the memory address where the instruction is stored, and the core retrieves it, decodes it, and executes it.

The operating system alternates between programs so that their instructions can be executed concurrently on the available CPU cores. To increase the performance of a machine that's running too many programs, we need to add more CPU cores.

On the other hand, Go allows us to consume less memory & CPU power and perform fewer OS-level context switches.