Has anyone any intuition about what are the memory, storage and CPU requirements depending on node roles ?
Is the following intuition right ?
- Coordinating nodes : high CPU, low memory
- Master-only nodes : high CPU, medium memory
- Ingest nodes : high CPU, low memory
- Data nodes (hot) : low CPU, high memory, high-speed storage
- Data nodes (warm) : low CPU, medium memory, lower-speed storage