LACE Frameworks and Technique -- Identifying the Legacy Status of a Business Information System from the Perspectives of its Causes and Effects
نویسندگان
چکیده
This paper first presents a definition of the concept ‘legacy status’ with a 3-dimensional model. It then discusses LACE frameworks and techniques, which can be used to assess legacy status from the cause and effects’ perspectives. A method of applying the LACE frameworks is shown and a technique with a mathematical model and metric so that the legacy status of a system can be calculated. This paper describes a novel and practical way to identify legacy status of a system, and has possibly pointed out a new direction for research in this area.
منابع مشابه
LACE Frameworks and Technique -- Identifying the Legacy Status of an Information System from the Perspectives of its Causes and Effects
One of the most difficult challenges arising from dealing with so called legacy systems is how to identify and determine the ‘legacy status’ of such a system, where no commonly accepted definitions existed until very recently. This paper tackles this problem. It researches into the concept of legacy status and related issues, and aims at developing a set of frameworks and an associated techniqu...
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تاریخ انتشار 2000