摘要
目前国内外图书馆信息管理系统的检索系统一般都是基于 C/S的体系结构 ,并且有的还采用了 COM技术 ,使系统能保护图书馆已有的软硬件资源 ,并且其可维护性也有了很大提高。在此基础上 ,我们采用当前在许多企业应用系统中流行的分布式技术— DCOM技术来开发了一个图书馆分布式检索系统 ,简称 L DRS,该系统在可扩展性、稳定性、负载平衡性、容错性等方面都比原有的检索系统得到了增强 。
HT5”SS]At present the existed library information retrieval systems are commonly based on C/S system, and some have adopted COM technology, to protect the software and hardware resources in library, and increase maintainability . Based on the theory above, we apply the DCOM technology, which is widely used in many enterprises application systems, to develop the library distributed retrieval system (LDRS). The system has strengthened noticeably in expansibility, stability, load balance, fault tolerance and will meet the requirement of large number access in the future.
出处
《现代图书情报技术》
CSSCI
北大核心
2001年第3期23-25,45,共4页
New Technology of Library and Information Service
