Classy ¶

Feature overview:

Cluster management: sites can join together to form clusters or be removed from the cluster. Peer information is propagated between the peers using gossip protocol.
Persistent node identities: nodes are assigned persistent identities that survive host name changes.
Service discovery: sites can automatically discover one another using one of cluster discovery strategies.
Automatic clean up: sites that remain down for a long time are automatically removed.
Persistence layer: classy implements a standalone persistent table similar to mnesia ‘local_content‘ ‘disk_copies‘ table, that can be used by 3rd party applications.
Unique ID generation: classy_uid
Two-Phase Commit: classy_vote
Boot management: classy can orchestrate startup and shutdown of business applications.

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