文章基本信息

标题：Recoverable Timestamping Approach For Concurrency Control In Distributed Database
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作者：Rinki chauhan ; Suman Malik ; R K Rathy 等
期刊名称：International Journal on Computer Science and Engineering
印刷版ISSN：2229-5631
电子版ISSN：0975-3397
出版年度：2011
卷号：3
期号：7
页码：2707-2711
出版社：Engg Journals Publications
摘要：A distributed database consists of different number of sites which are interconnected by a communication network. In this environment in absence of proper synchronization among different transaction may lead to inconsistency of databases. A new approach for timestamp ordering problem in serializable schedules is presented. Strict 2PL does not allow all possible serializable schedules and so does not result high throughput. The main advantages of the approach are the ability to enforce the execution of transaction to be recoverable and the high achievable performance of concurrent execution in distributed databases.
关键词：Concurrency control; distributed database; timestamp; recovery; transaction