A practical approach to identifying and prioritizing modernization of legacy systems

Currently, there are information systems that were created decades ago but are still being used, thus, today such technology is considered obsolete. In this regard, new requirements, changes or improvements are more expensive because those systems are still playing a significant role in organization...

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Detalles Bibliográficos
Autores principales: Ortiz-Ochoa, Mauricio, Antonelli, Rubén Leandro, Giandini, Roxana Silvia
Formato: Objeto de conferencia
Lenguaje:Inglés
Publicado: 2016
Materias:
Ciencias Informáticas
Software maintenance
Software reusability
Legacy systems
Modernization
Prioritizing
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/147128
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-147128
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Informáticas
Software maintenance
Software reusability
Legacy systems
Modernization
Prioritizing
spellingShingle Ciencias Informáticas
Software maintenance
Software reusability
Legacy systems
Modernization
Prioritizing
Ortiz-Ochoa, Mauricio
Antonelli, Rubén Leandro
Giandini, Roxana Silvia
A practical approach to identifying and prioritizing modernization of legacy systems
topic_facet Ciencias Informáticas
Software maintenance
Software reusability
Legacy systems
Modernization
Prioritizing
description Currently, there are information systems that were created decades ago but are still being used, thus, today such technology is considered obsolete. In this regard, new requirements, changes or improvements are more expensive because those systems are still playing a significant role in organizations and therefore need maintenance. This paper presents a basic process that enables us objectively identifying software assets in the organization, categorize different systems as legacy and finally prioritize modernization through four levels of action called: remove application, normal maintenance, conditional maintenance and modernization.
format Objeto de conferencia
Objeto de conferencia
author Ortiz-Ochoa, Mauricio
Antonelli, Rubén Leandro
Giandini, Roxana Silvia
author_facet Ortiz-Ochoa, Mauricio
Antonelli, Rubén Leandro
Giandini, Roxana Silvia
author_sort Ortiz-Ochoa, Mauricio
title A practical approach to identifying and prioritizing modernization of legacy systems
title_short A practical approach to identifying and prioritizing modernization of legacy systems
title_full A practical approach to identifying and prioritizing modernization of legacy systems
title_fullStr A practical approach to identifying and prioritizing modernization of legacy systems
title_full_unstemmed A practical approach to identifying and prioritizing modernization of legacy systems
title_sort practical approach to identifying and prioritizing modernization of legacy systems
publishDate 2016
url http://sedici.unlp.edu.ar/handle/10915/147128
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