High Availability

High Availability cluster remedies the situation by detecting hardware and software faults on the main node, and immediately restart Nodeum services on another node without requiring administrative intervention.

Nodeum cluster is implemented to build redundancy and eliminate single failure points. It embedded a heartbeat mechanism to monitor the health and the status of each node.

Metadata and Configurations which are stored in Databases and Files are replicated across the two nodes to allow non-disruptive fail-over and fall-back.