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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

[en] A META-TOOL FOR GENERATING DIAGRAMS USED IN THE REVERSE ENGINEERING OF LEGACY SYSTEMS / [pt] UMA META-FERRAMENTA DE GERAÇÃO DE DIAGRAMAS UTILIZADA NA ENGENHARIA REVERSA DE SISTEMAS LEGADOS

RODNEI SILVA COUTO 13 January 2010 (has links)
[pt] A recuperação da documentação relativa à estrutura de um sistema legado visa apoiar o seu entendimento e sua manutenção. Com base em diagramas que descrevem a estrutura do sistema tal como implementado, facilita-se entender o sistema e analisar o impacto de pedidos de mudança. Este trabalho apresenta uma metaferramenta que utiliza metadados para a sua instanciação visando representações específicas. Para avaliar a metaferramenta e o processo de engenharia reversa por ela apoiado foi conduzido um estudo experimental visando a recuperação dos modelos de um sistema legado implementado em PL/SQL. / [en] The recovery of the documentation of the structure of a legacy system aims at supporting its understanding and maintenance. Based on diagrams that describe the structure of the system as it was implemented, it is easier to understand the system and analyze the impact changes may have. This dissertation introduces a meta-tool that uses metadata for its instantiation aiming at specific representations. An experimental study on the recovery of models of a legacy system implemented in PL/SQL was conducted to enable the evaluation of the meta-tool and the reverse engineering process that it supports.

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