Hybrid Transactional Replication: State-Machine and Deferred-Update Replication Combined

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Hybrid Transactional Replication: State-Machine and Deferred-Update Replication Combined

We propose Hybrid Transactional Replication (HTR) a novel replication scheme for highly dependable services. It combines two schemes: a transaction is executed either optimistically by only one service replica in the deferred update mode (DU), or deterministically by all replicas in the state machine mode (SM); the choice is made by an oracle. The DU mode allows for parallelism and thus takes a...

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ژورنال

عنوان ژورنال: IEEE Transactions on Parallel and Distributed Systems

سال: 2018

ISSN: 1045-9219,1558-2183,2161-9883

DOI: 10.1109/tpds.2018.2796079