{"title":"Re-engineering design trade-offs in a legacy context","authors":"S. Fraser, Terry Cherry, S. MacKay","doi":"10.1145/260303.260353","DOIUrl":null,"url":null,"abstract":"Large complex real-time legacy systems are frequently re-engineered by design teams using object-oriented analysis and design methodologies. Design trade-offs are often necessitated by performance requirements, limited market windows, deployment costs and longterm maintenance issues. These systems cannot be reengineered overnight, but require transition strategies where old and new components must coexist and interact.","PeriodicalId":297156,"journal":{"name":"Addendum to the proceedings on Object-oriented programming systems, languages, and applications","volume":"47 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1993-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Addendum to the proceedings on Object-oriented programming systems, languages, and applications","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/260303.260353","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Large complex real-time legacy systems are frequently re-engineered by design teams using object-oriented analysis and design methodologies. Design trade-offs are often necessitated by performance requirements, limited market windows, deployment costs and longterm maintenance issues. These systems cannot be reengineered overnight, but require transition strategies where old and new components must coexist and interact.
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