For 24/7 uptime, we use 3 relay servers located in three different regions. The main server (block producer) runs in a fault-tolerant pool. This stake pool diagram shows the main elements of our stake pool and their interactions:
- Firewall – provides protection against network attacks to stake pool
- Fault tolerant pool – provides uptime servers with additional redundancy
- Backup Server – backup important data
- Relay – permanent communication with other stake pools of Cardano network
- Cold Keys Storage – secure storage of cold keys from block producing node
- Grafana Server – statistics collection and work monitoring