XML数据物化模式的生成与优化技术
首发时间:2007-09-19
摘要:本文针对XML数据查询的特点,提出了一种新的XML数据查询特征的描述方法和查询集合的查询代价计算方法。在此基础上,提出了一种快速地生成物化方案的方法,该方法可以快速地生成物化方案,能够满足缓冲区管理等应用领域的需要。
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A Technique to Generate and Optimize the Materialized Model for XML Data
Abstract:In this paper the characteristics of XML data query, a new XML data query description of the methods of inquiry and inquiry set price calculation. On this basis, a program of rapid product of the method can be rapidly product of the program, buffer management to meet the needs of the area.
Keywords: XML relational database storage query
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No.1518313113511901****
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