A Study of Concurrency Control in Real-Time, Active Database Systems
A Study of Concurrency Control in Real-Time, Active Database Systems
复制标题
实时、主动数据库系统中并发控制的研究
DOI：
10.1109/tkde.2002.1000337
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发表时间：
2002
影响因子：
8.9
通讯作者：
S. Son
中科院分区：
文献类型：
--
作者：
Anindya Datta;S. Son
过去，实时活动数据库系统（RTADBS）过去吸引了大量的研究关注，并且已经确定了许多重要的应用程序，例如电信网络管理，自动化空中交通管制，自动化财务交易，自动化财务交易，流程控制和军事指挥和控制系统。尽管该领域的认可是公认的重要性，但很少有研究专门研究RTADBSS中交易处理的动态。并发控制（CC）构成任何交易处理策略的组成部分，因此值得特别关注。我们研究了RTADBSS中的CC策略，并假设许多CC算法。这些算法利用了RTADBS的特殊需求和特征，并显示出与常规的实时CC算法相比提供的性能基本上。
Real-time active database systems (RTADBSs) have attracted a considerable amount of research attention in the past and a number of important applications have been identified for such systems, such as telecommunications network management, automated air traffic control, automated financial trading, process control and military command and control systems. In spite of the recognized importance of this area, very little research has been devoted to exploring the dynamics of transaction processing in RTADBSs. Concurrency control (CC) constitutes an integral part of any transaction processing strategy and, thus, deserves special attention. We study CC strategies in RTADBSs and postulate a number of CC algorithms. These algorithms exploit the special needs and features of RTADBSs and are shown to deliver substantially superior performance to conventional real-time CC algorithms.