Checkpointing protocol for object-based systems
Katsuya Tanaka, Makoto Takizawa · 2002
Object-based checkpoints are consistent in an object-based system but may be inconsistent according to the traditional message-based definition. We present a protocol for taking object-based checkpoints among objects. An object to take a checkpoint in the traditional message-based protocol does not take one if the current checkpoint is object-based consistent with the other objects. The number of checkpoints can be reduced by the object-based protocol.