| Z39.50/Web网关系统的设计与实现原则 |
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| 引用本文： | 祝忠明,沈英.Z39.50/Web网关系统的设计与实现原则[J].现代图书情报技术,2001,17(4):3-5. |
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| 作者姓名： | 祝忠明 沈英 |
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| 作者单位： | 1. 中国科学院资源环境科学信息中心,兰州,730000
2. 中国科学院文献情报中心,北京,100080 |
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| 摘 要： | Z39.50 协议在异构系统之间的信息检索方面具有独特的优势, 而Z39.50/Web 网关的目的在于利用Web 的简单易用性和易接近性, 使Z39.50 应用得到更广泛的利用。本文首先介绍了Z39.50 协议的主要内容, 然后讨论了基于Web 的Z39.50 应用的机制, 最后着重阐述了在书目信息的检索应用方面, 设计和实现一个实用的Z39.50/Web 网关系统应该遵循的原则。
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| 关 键 词： | Z39150 协议 网关 信息检索 |
| 收稿时间： | 2000-12-08 |
| 修稿时间： | 2000年12月8日 |
Rules for Design and Implementation of a Z39.50/Web Gateway |
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| Zhu Zhongming Shen Ying.Rules for Design and Implementation of a Z39.50/Web Gateway[J].New Technology of Library and Information Service,2001,17(4):3-5. |
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| Authors: | Zhu Zhongming Shen Ying |
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| Institution: | (Scientific Information Center for Resources and Environment of CAS, Lanzhou 730000, China)
(The Documentation and Information Center of CAS, Beijing 100080, China) |
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| Abstract: | Z39 50 has special advantages concerning of information search and retrieval from heterogeneous systems. The purpose of a Z39 50/Web gateway is to extend the scope of application of Z39 50 by taking advantage of the ease and accessibility provided by the Web. The paper first introduces some of major aspects of Z39 50 standard. And then the model of developing Web-based Z39 50 applications is discussed. At last the rules for designing and implementing a practical Z39 50/Web gateway system for bibliographic information search and retrieval are mainly described. |
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| Keywords: | Z39 50 Gateway Information retrieval |
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