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DOI:
Journal of Software:1995.6(6):372-378

MIDS/BUAA存储管理子系统的设计
车敦仁,周立柱,麦中凡
(清华大学计算机系,北京,100084;北京航空航天大学计算机系,北京,100083)
THE DESIGN OF STORAGE MANAGEMENT SUBSYSTEM OF MIDS/BUAA
Che Dunren,Zhou Lizhu,Mai Zhongfan
()
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Received:April 16, 1993    Revised:December 09, 1993
> 中文摘要: 存储管理(特别是辅存管理)是任何一个数据库系统的物理实现层,持久性若不最终落实到辅存上,就是一句空话.本文首先讨论了将程序设计语言和持久对象进行集成的3种途径;然后介绍了MIDS存储管理子系统SMS(StorageManagementSubsystem)的设计:(1)SMS的体系结构,(2)MIDS对象的存储结构,(3)对象标识的设计,(4)簇聚与索引,(5)持久性的实现,(6)动态地址转换.
Abstract:Storage management, especially second storage management is the physical implementation level for every database system. Persistence is nonsense without adequate support of second storage management. This paper discusses three approaches for integrating programming language and persistent objects firstly, then introduces the design of storage management subsystem (SMS) of MIDS/BUAA, i. e. (1 ) the architecture of SMS, (2) storage structure of MIDS Object, (3) object identity design, (4) objects clustering and indexing, (5) persistence implementation, (6) dynamic UID transformation to memory address.
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车敦仁,周立柱,麦中凡.MIDS/BUAA存储管理子系统的设计.软件学报,1995,6(6):372-378

Che Dunren,Zhou Lizhu,Mai Zhongfan.THE DESIGN OF STORAGE MANAGEMENT SUBSYSTEM OF MIDS/BUAA.Journal of Software,1995,6(6):372-378