- Local Mirror Redundancy: This is two servers next to each other. One fails, calls drop, the other Hot Standby takes over within about five minutes.
- Daily Rsync to another location. Each evening a back up made to a Cold Standby. Should the primary location fail, the domain will switch to a secondary IP and the secondary location must be started manually.
- Dual Location Redundancy. This is a considerable setup to provide a live copy of data and live failover should the primary location fail. For more details, see our Dual Location Redundancy article
Home What are your Redundancy Options?