Added by Erik Drolshammer, last edited by Erik Drolshammer on Feb 02, 2010  (view change)

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Remember the The Eight Fallacies of Distributed Computing

Viewpoint: System Administrator

This a simplified state diagram of what we want. A Failed state should probably be added and ideally it should also be possible to recover and go back to Running or at least the Booted state.

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A Gliffy Diagram named: Statediagram_OK_simple

Viewpoint: A common implementation

This diagram shows how this often is implemented. Note that there is a Failed state here, but the system cannot go anywhere from this state, thus requiring manual intervention.

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A Gliffy Diagram named: Statediagram_not_ok
NOT an especially good solution

References

Know When to Fail

Control state