Swap memory, also known as swap space, is a dedicated storage part used as an overflow space for the system's memory. When Random Access Memory (RAM) is fully utilized, the operating system moves inactive pages of memory to the swap space to free up RAM for actively running processes. The swapping process improves system performance and prevents process failures by ensuring that memory is available for active applications. This article explains how to add swap memory on Debian 12. You will set u......