Regeneration with virtual copies for replicated databases

作者: N.R. Adam , R. Tewari

DOI: 10.1109/ICDCS.1991.148705

关键词:

摘要: The consistency control problem for replicated data in a distributed computing system (DCS) is considered. An algorithm proposed to dynamically regenerate copies of objects response node failures and network partitioning the system. DCS assumed have strict constraints object copies. combines advantages voting-based algorithms regeneration mechanisms maintain mutual case partitioning. extends feasibility on wide-area networks (WANs), able satisfy user queries as long there one current partition >

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