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Reengineering

Authors: Eicker, S. (Stefan); Schnieder, T. (Thomas);
Abstract

1 Einführung ..... 4 1.1 Die Situation im Wartungsbereich ..... 4 1.2 Begriffsbestimmungen ..... 7 2 Nutzen des Reengineering ..... 9 3 Vorarbeiten für einen Reengineering-Prozeß ..... 12 3.1 Die Auswahl von Kandidaten für Reengineering-Prozesse ..... 12 3.2 Einarbeitung in ein Anwendungssystem ..... 13 4 Reengineering-Werkzeuge ..... 15 4.1 Die Bedeutung von Reengineering-Werkzeugen ..... 15 4.2 Anforderungen an Reengineering-Werkzeuge ..... 15 4.3 Verfügbare Reengineering-Werkzeuge ..... 17 4.3.1 Structuring Engine ..... 17 4.3.2 Structuring Facility ..... 18 4.3.3 Amelio ..... 18 4.3.4 Re-Spec und Epos ..... 19 4.3.5 Datatec ..... 20 4.3.6 Puns ..... 20 4.4 Weitere für das Reengineering nutzbare Werkzeuge ..... 20 4.4.1 Case-Tools ..... 20 4.4.2 Pretty-Printer ..... 21 4.4.3 Debugger ..... 21 5 Fallbeispiele ..... 21 5.1 DST Systems ..... 21 5.2 Rona-Dismat Gruppe ..... 23 6 Ausblick ..... 23

In Theorie und Praxis der betrieblichen Datenverarbeitung gewinnen Projekte zur systematischen Überarbeitung von (insbesondere alten) Anwendungssystemen immer mehr an Bedeutung. Als Bezeichnung für das entsprechende Wissens-/Forschungsgebiet hat sich der Begriff Reengineering etabliert. Der vorliegende Arbeitsbericht motiviert das Reengineering und weist auf seinen möglichen Nutzen hin. Darüber hinaus wird eine Übersicht einerseits über Anforderungen an Reengineering-Werkzeuge und andererseits über die zur Verfügung stehenden Tools gegeben. Außerdem werden zwei erfolgreiche Reengineering-Projekte vorgestellt.

Country
Germany
Related Organizations
Keywords

ddc:004, info:eu-repo/classification/ddc/330, 330, ddc:330, Economics, ddc:650, 004 Computer science, 830, Computer science, info:eu-repo/classification/ddc/004, 004, 330 Economics

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
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