徐庆云, 王能斌
Abstract
The data model of WHYMX complicates transaction management.Traditional locking method is not powerful enough to solve the new problem of concurrency control of WHYMX's transaction.This paper presents a number of concurrency control algorithms based on the extended locking method.
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The data model of WHYMX complicates transaction management.Traditional locking method is not powerful enough to solve the new problem of concurrency control of WHYMX's transaction.This paper presents a number of concurrency control algorithms based on the extended locking method.
Key concepts: Serializability, Computer science, Concurrency control, Optimistic concurrency control, Database transaction, Non-lock concurrency control, Distributed concurrency control, Multiversion concurrency control