关系数据库的气泡

Hsu Chang
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引用次数: 2

摘要

机械磁盘存储受初始延迟长、输入/输出少和串行访问的限制,因此需要在现有数据库系统中编写大型复杂程序,以便将用户的视图映射到物理存储中,并针对不同的查询提供不同的访问路径。气泡器件具有面向集的处理和关联寻址结构。本文介绍了关系数据库气泡实现的数据结构、存储结构和访问方法等概念。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Bubbles for relational database
The mechanical disk storage is limited by long initial delay, few inputs/outputs, and serial access, thus necessitating large complex programs in existing database systems in order to map the user's view into the physical storage and to provide different access paths in response to different queries. Bubble devices are capable of set-oriented processing and associative addressing architecture. This paper presents concepts on data structure, storage structure, and access methods for bubble implementation of relational database.
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