作者: Philip A. Bernstein , Nathan Goodman
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摘要: Concurrency control is the activity of synchronizing operations issued by concurrently executing programs on a shared database. The goal to produce an execution that has same effect as serial (noninterleaved) one.In multiversion database system, each write data item produces new copy (or version) item. This paper presents theory for analyzing correctness concurrency algorithms systems. We use analyze some and previously published ones.