Demonstrates a new method to achieve serializability in database systems, indicating improved performance for applications requiring high concurrency.
Multi-Version Concurrency Control (MVCC) is a widely employed concurrency control mechanism, as it allows for execution modes where readers never block writers. However, most systems implement only snapshot isolation (SI) instead of full serializability. Adding serializability guarantees to existing SI implementations tends to be prohibitively expensive.
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Neumann et al. (2015) studied this question.
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