期刊文献+

数据流管理系统中适应性查询机制的研究

The Study on Adaptive Query Processing Mechanism in DSMS
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摘要 介绍了数据流技术的发展现状,然后讨论了适应性查询在数据管理中的发展演变,特别是在数据流管理中的特殊性。最后,在此基础上,提出了一个支持适应性查询的数据流管理系统RealStream,并详细介绍了其适应性查询处理机制。 This paper presents the state of art of data stream technology,and discusses the evolvement of adaptive query processing mechanism in data management, with an emphasis on the charateristics of data stream manage- ment. Based on this,RealStream,a prototype system of dada stream management system for adative query,is proposed and implemented focusing on adaptive query processing mechanism.
出处 《计算机科学》 CSCD 北大核心 2005年第7期112-115,共4页 Computer Science
基金 辽宁省自然科学基金(编号:20022027) 国家"863"高技术计划GIMS主题(编号:2002AA1Z2308 2002AA118030)资助
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参考文献16

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