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计算机系统应用英文版:2013,22(1):162-166

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XML物化视图远程增量维护在试验任务数据接口同步中的应用

赵建平¹, 段慧芬¹, 许利亚¹, 赵建辉², 施斌¹, 吴学军¹

(1.中国卫星海上测控部技术部, 江阴 214431;2.空间信息中继传输技术研究中心, 北京 100094)

Application of Web Incremental Maintenance Based on XML Materialized View to the Experiment Task Data Interface Synchronization

ZHAO Jian-Ping¹, DUAN Hui-Fen¹, XU Li-Ya¹, ZHAO Jian-Hui², SHI Bin¹, WU Xue-Jun¹

(1.Technology Sub-department, Satellite Marine Tracking and Control Department of China, Jiangyin 214431, China;2.Spatial Information Relay Transmission Tecnology Research Center, Beijin 100094, China)

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本文已被：浏览 1461次下载 2706次
Received:June 04, 2012 Revised:August 06, 2012

中文摘要: 在试验任务中引入XML文档数据接口, 一方面提高了远程数据查询分析的效率, 另一方面也产生了XML物化视图的维护带来的高系统开销的问题. 针对该问题, 采用XML物化视图远程增量维护的方法, 通过系统原型设计、系统部署、同步机制, 可有效地实现试验任务数据接口同步. 结果表明, 在不影响试验任务数据处理与传输的实时性及可靠性的条件下, XML物化视图远程增量维护有效地实现了指挥显示系统数据接口的一致性.

中文关键词: 物化视图远程增量维护数据接口同步

Abstract:XML data interface in the experiment task, on the one hand,not only improves the efficiency in the web data inquiry and analysis, on the other hand has also brought us the problem of the high cost of the system resource from the the maintenance of the XML materialized views. To resolve this problem, XML materialized views web incremental maintenance methods applied, through prototype system design, system deployment, synchronization mechanism,can effectively achieve the data interface synchronization of experiment tasks. The results show that, web incremental maintainenance based on XML materialized view effectively realizes the command display system data interface consistency in the condition of not affect experiment task data processing and transmission of real-time and reliability conditions.

keywords: materialized view web incremental maintainenance data interface synchronization

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引用文本：
赵建平,段慧芬,许利亚,赵建辉,施斌,吴学军.XML物化视图远程增量维护在试验任务数据接口同步中的应用.计算机系统应用,2013,22(1):162-166
ZHAO Jian-Ping,DUAN Hui-Fen,XU Li-Ya,ZHAO Jian-Hui,SHI Bin,WU Xue-Jun.Application of Web Incremental Maintenance Based on XML Materialized View to the Experiment Task Data Interface Synchronization.COMPUTER SYSTEMS APPLICATIONS,2013,22(1):162-166

Author Name	Affiliation
ZHAO Jian-Ping	Technology Sub-department, Satellite Marine Tracking and Control Department of China, Jiangyin 214431, China
DUAN Hui-Fen	Technology Sub-department, Satellite Marine Tracking and Control Department of China, Jiangyin 214431, China
XU Li-Ya	Technology Sub-department, Satellite Marine Tracking and Control Department of China, Jiangyin 214431, China
ZHAO Jian-Hui	Spatial Information Relay Transmission Tecnology Research Center, Beijin 100094, China
SHI Bin	Technology Sub-department, Satellite Marine Tracking and Control Department of China, Jiangyin 214431, China
WU Xue-Jun	Technology Sub-department, Satellite Marine Tracking and Control Department of China, Jiangyin 214431, China