| A global view oriented approach to directory management in distributed spatial database - art. no. 64181O | |
| Huang, Zhou ; Fang, Yu ; Chen, Bin ; Yin, Dafei ; Peng, Xia | |
| 2006 | |
| 关键词 | distributed spatial database directory management global query |
| 英文摘要 | Based on discussion on general methods of constructing global directory in DSMDS (Distributed Spatial Database Management System), a new approach based on relation model was brought forward. It specifies three main components of the global directory, including directory organization, directory update and extern interface. Then the authors implemented an actual global directory named SDirectoryService as well, key approaches and techniques in implementation were discussed in detail. Some experiments were designed and performed to check the efficiency, correctness and feasibility of the global directory, which reveal the directory works well on each aspect. By using the directory effective global query processing was achieved in DSMDS.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000245102300061&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Computer Science, Information Systems; Geography, Physical; Remote Sensing; EI; CPCI-S(ISTP); 0 |
| 语种 | 英语 |
| DOI标识 | 10.1117/12.713193 |
| 内容类型 | 其他 |
| 源URL | [http://ir.pku.edu.cn/handle/20.500.11897/406683]  |
| 专题 | 地球与空间科学学院 |
| 推荐引用方式 GB/T 7714 | Huang, Zhou,Fang, Yu,Chen, Bin,et al. A global view oriented approach to directory management in distributed spatial database - art. no. 64181O. 2006-01-01. |
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