- The Gnome Village metaphor explains BEAM processes as independent gnomes, contrasting with OOP's tightly coupled machines.
- Each gnome (BEAM process) has private memory (backpack), ensuring local mistakes don't affect others.
- Gnomes communicate via messages (mail), avoiding shared state and enabling linear scalability.
- Code is shared like scrolls on a shelf, separate from state, allowing independent updates and upgrades.
- Spawning new gnomes (processes) is lightweight, with each managing its own memory and garbage collection.
- Scheduling is fair and reduction-based, preventing any single gnome from monopolizing resources.
- Failure is contained; a crashing gnome doesn't affect others, embodying the 'let it crash' philosophy.
- The model promotes simplicity, scalability, and reliability by isolating processes and using message passing.