// Topic collection

Swap

1 entries for this tag

// Fast route

If you need more than just a collection

If you are exploring materials on this topic, the next step can be the topics catalog, the homepage with work areas, or the service pages directly.

Open services Open services What I do

2025-09-03

Swap: Why You Need It and How to Enable It

#Linux #Swap #VPS #Performance #Optimization

Swap is virtual memory on disk that saves your VPS from crashing when RAM runs out. On low-cost servers, it’s an indispensable tool to avoid failures during short-term memory usage spikes. Setup is simple: create a file, …