Every database is a hungry beast. Before it can perform the magnificent operations we ask of it, Postgres needs to eat. It consumes **Disk IO** to remember things, eats up **Memory** to think fast, burns **CPU** cycles to calculate, and uses the **Network** to shout its answers back to you. --- ### Resources Deep Dive - [[Resources/CPU|CPU]] - [[Resources/Memory|Memory]] - [[Resources/Disk IO|Disk IO]] - [[Resources/Network]]