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| A Novel Architecture of Metadata Management System Based on Intelligent Cache | |
| 引用本文： | SONG Baoyan ZHAO Hongwei WANG Yan GAO Nan XU Jin. A Novel Architecture of Metadata Management System Based on Intelligent Cache[J]. 武汉大学学报:自然科学英文版, 2006, 11(5): 1222-1226. DOI: 10.1007/BF02829240 |
| 作者姓名： | SONG Baoyan ZHAO Hongwei WANG Yan GAO Nan XU Jin |
| 作者单位： | [1]School of Computer Science and Technology,Liaoning University, Shenyang 110036, Liaoning, China; [2]School of Information Engineering, ShengyangUniversity, Shenyang 110044, Liaoning, China |
| 基金项目： | 国家高技术研究发展计划(863计划);辽宁省自然科学基金 |
| 摘 要： | This paper introduces a novel architecture of metadata management system based on intelligent cache called Metadata Intelligent Cache Controller （MICC）. By using an intelligent cache to control the metadata system, MICC can deal with different scenarios such as splitting and merging of queries into sub-queries for available metadata sets in local, in order to reduce access time of remote queries. Application can find results patially from local cache and the remaining portion of the metadata that can be fetched from remote locations. Using the existing metadata, it can not only enhance the fault tolerance and load balancing of system effectively, but also improve the efficiency of access while ensuring the access quality. |
| 关 键 词： | 数据格子 全局名称系统 智能隐藏 web服务器 WSRF |
| 文章编号： | 1007-1202（2006）05-1222-05 |
| 收稿时间： | 2006-01-15 |
A novel architecture of metadata management system based on intelligent cache |
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| Song Baoyan,Zhao Hongwei,Wang Yan,Gao Nan,Xu Jin. A novel architecture of metadata management system based on intelligent cache[J]. Wuhan University Journal of Natural Sciences, 2006, 11(5): 1222-1226. DOI: 10.1007/BF02829240 | |
| Authors: | Song Baoyan Zhao Hongwei Wang Yan Gao Nan Xu Jin |
| Affiliation: | (1) School of Computer Science and Technology, Liaoning University, 110036 Shenyang, Liaoning, China;(2) School of Information Engineering, Shengyang University, 110044 Shenyang, Liaoning, China |
| Abstract: | This paper introduces a novel architecture of metadata management system based on intelligent cache called Metadata Intelligent Cache Controller (MICC). By using an intelligent cache to control the metadata system, MICC can deal with different scenarios such as splitting and merging of queries into sub-queries for available metadata sets in local, in order to reduce access time of remote queries. Application can find results patially from local cache and the remaining portion of the metadata that can be fetched from remote locations. Using the existing metadata, it can not only enhance the fault tolerance and load balancing of system effectively, but also improve the efficiency of access while ensuring the access quality. |
| Keywords: | data grid global name system (GNS) intelligent cache integration data web services resource framework (WSRF) |
| 本文献已被 CNKI 维普 万方数据 SpringerLink 等数据库收录！ | |