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首页> 外文期刊>The Journal of Systems and Software >Parameter driven synthetic web database generation
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Parameter driven synthetic web database generation

机译:参数驱动的综合Web数据库生成

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摘要

To support intelligent data analysis on the web information, a data warehousing system called WHOWEDA (WareHouse Of WEb DAta) has been proposed. Unlike other relational data warehouses, WHOWEDA incorporates a Web Data Model that describes the web objects and their relationships as they are maintained within a data warehouse. A set of web operations has also been developed to manipulate the warehoused web information. In order to measure the performance of WHOWEDA and other similar systems that store and manipulate web information, a synthetic web database generator called WEDAGEN (WEb DAtabase GENerator) has been developed. It has the capability of generating collections of web objects of different sizes and complexities determined by a set of user-specified parameters. This paper presents the issues in the design and implementation of WEDAGEN. It also gives a detailed description of its system components and the strategy to generate synthetic web databases. A formal analysis of the generated web database and an empirical assessment of WEDAGEN has been reported. (C) 2003 Elsevier Inc. All rights reserved. [References: 19]
机译:为了支持对Web信息进行智能数据分析,已经提出了一种称为WHOWEDA(WEB DAta仓库)的数据仓库系统。与其他关系数据仓库不同,WHOWEDA包含一个Web数据模型,该模型描述了Web对象及其在数据仓库中维护时的关系。还开发了一组Web操作来操纵所存储的Web信息。为了衡量WHOWEDA和其他存储和处理Web信息的类似系统的性能,已经开发了一种称为WEDAGEN的合成Web数据库生成器(WEb DAtabase GENerator)。它具有生成由一组用户指定的参数确定的大小和复杂程度不同的Web对象的集合的功能。本文介绍了WEDAGEN的设计和实现中的问题。它还详细介绍了其系统组件以及生成综合Web数据库的策略。已经报告了对生成的网络数据库的形式分析和对WEDAGEN的经验评估。 (C)2003 Elsevier Inc.保留所有权利。 [参考:19]

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