摘要
多媒体智能数据库系统（ｍｕｌｔｉｍｅｄｉａｉｎｔｅｌｌｉｇｅｎｔｄａｔａｂａｓｅｓｙｓｔｅｍ）是一个对象数据库管理系统。体系结构的选择对它的性能和功能有非常重要的影响。在体系结构的选择过程中我们始终遵循这样的一条准则：性能更为重要，因为功能可以在ＯＤＢＭＳ的上层的应用程序中增加，而性能上的缺陷是不可能在应用程序层次上得以弥补的。本文讨论和比较了ＯＤＢＭＳ的若干体系结构及其实现方案，最后给出了一个有较高性能的ＭＩＤＳ体系结构方案。
MIDS (Multimedia Intelligent Database System) is an object database management system ODBMS. The choices of architecture are important for its performanceand functionality. In course of architectural decisions, we consistently follow the following criteria: performance is more important, and many kinds of functionality can beadded in an application on top of an ODBMS, but poor performance generally cannot beimproved at the application level. In this paper, we discuss and compare many optionalarchitectures for ODBMS, and then make a decision on the architecture of the highestperformance.
出处
《计算机研究与发展》
EI
CSCD
北大核心
1996年第4期283-289,共7页
Journal of Computer Research and Development
