DocumentCode
3081744
Title
Strategies for data reengineering
Author
Henrard, Jean ; Hick, Jean-Marc ; Thiran, Philippe ; Hainaut, Jean-Luc
Author_Institution
Database Applications Eng. Lab., Univ. of Namur, Belgium
fYear
2002
fDate
2002
Firstpage
211
Lastpage
220
Abstract
This paper describes and analyzes a series of strategies to migrate data-intensive applications from a legacy data management system to a modern DMS. Considering two ways to migrate the data and three ways to propagate the corresponding perturbation to the program code, the paper identifies six reference strategies that provide different levels of quality and induce different costs. Three of them are discussed in detail and illustrated by the conversion of COBOL files into a SQL database.
Keywords
COBOL; SQL; relational databases; systems re-engineering; COBOL file conversion; DBMS; SQL database; costs; data reengineering strategies; data-intensive application migration; legacy data management system; perturbation propagation; program code; quality; Computer aided software engineering; Computer languages; Data conversion; Data engineering; Data structures; Laboratories; Production; Relational databases; Reverse engineering; User interfaces;
fLanguage
English
Publisher
ieee
Conference_Titel
Reverse Engineering, 2002. Proceedings. Ninth Working Conference on
ISSN
1095-1350
Print_ISBN
0-7695-1799-4
Type
conf
DOI
10.1109/WCRE.2002.1173079
Filename
1173079
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