Analysis of the abortion rate on lazy replication protocols
VECPAR'04 Proceedings of the 6th international conference on High Performance Computing for Computational Science
Extending wide-area replication support with mobility and improved recovery
ISSADS'05 Proceedings of the 5th international conference on Advanced Distributed Systems
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We describe a middleware platform for maintaining theconsistency of replicated data called COPla (Common ObjectPlatform). The purpose of replication is to enhance theavailability of data and services in distributed database networks.That is orthogonal to recovery strategies of backed-upsnapshots, logs and other measures to alleviate databasedowntimes. A range of different consistency modes ensuresthe correctness of replicated data.