PHYSICAL STRUCTURE OPTIMIZATION OF NUMERICAL DATABASES IN MANAGEMENT-INFORMATION-SYSTEMS

被引：0
|
作者：
ASRATYAN, AA
机构：
来源：
AUTOMATION AND REMOTE CONTROL | 1990年 / 51卷 / 09期
关键词：
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
A method is proposed for optimizing the physical structure of a numerical database by data compression based on conversion of the binary-coded decimal representation using the self-complementing Aiken code into compressed binary-coded decimal representation. Compression of original formats and reconstruction of compressed data are analyzed. Some aspects of technical-economic efficiency are examined and approximate efficiency estimates are derived. Possible approaches to the implementation of the method are considered.
引用
收藏
页码：1273 / 1277
页数：5
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