Legacy information systems: Issues and directions

被引：151

作者：

Bisbal, J ^{[1
]}

Lawless, D ^{[1
]}

Wu, B ^{[1
]}

Grimson, J ^{[1
]}

机构：

[1] Univ Dublin Trinity Coll, Dept Comp Sci, Knowledge & Data Engn Grp, Dublin 2, Ireland

来源：

IEEE SOFTWARE | 1999年 / 16卷 / 05期

关键词：

D O I：

10.1109/52.795108

中图分类号：

TP31 [计算机软件];

学科分类号：

081202 ; 0835 ;

摘要：

A legacy information system represents a massive, long-term business investment. Unfortunately, such systems are often brittle, slow, and nonextensible. Capturing legacy system data in a way that can support organization into the future is an important out relatively new research area. The authors offer an overview of existing research and present two promising methodologies for legacy information system migration.

引用

页码：103 / 111

页数：9

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