QUANTIFYING SCHEMA EVOLUTION

被引：76
作者：
SJOBERG, D
机构：
[1] Department of Computing Science, University of Glasgow, Glasgow, G12 8QQ Scotland
来源：
INFORMATION AND SOFTWARE TECHNOLOGY | 1993年 / 35卷 / 01期
关键词：
SCHEMA EVOLUTION; CHANGE STATISTICS; CHANGE MANAGEMENT TOOLS;
D O I：
10.1016/0950-5849(93)90027-Z
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Achieving correct changes is the dominant activity in the application software industry. Modification of database schemata is one kind of change which may have severe consequences for database applications, The paper presents a method for measuring modifications to database schemata and their consequences by using a thesaurus tool. Measurements of the evolution of a large-scale database application currently running in several hospitals in the UK are presented and interpreted. The kind of measurements provided by this in-depth study is useful input to the design of change management tools.
引用
收藏
页码：35 / 44
页数：10
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