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Legacy Systems Maintenance

Name: Legacy Systems Maintenance
Brand: VDM Verlag
SKU: 9783639275100
Price: 254.01 RON
Availability: InStock

From specification to evaluation of a Legacy Information Retrieval Tool

Autor: Kellyton Brito

Limbă:

Legare: Carte broșată

Editura: VDM Verlag

Disponibilitate: La editor doar la comandă

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254.01 lei

Nowadays, due to the fact that information systems are an important part of the organization busines...

Informații despre carte

Autor

Kellyton Brito

Limbă

engleză

Legare

Carte - Carte broșată

Publicat

2010

Pagini

120

EAN

9783639275100

ISBN

3639275101

Enbook ID

06834742

Editura

VDM Verlag

Greutate

186

Dimensiuni

152 x 229 x 7

Descriere completă

Nowadays, due to the fact that information systems are an important part of the organization business, the systems maintenance and evolution needed to attend the business dynamics is still a challenge. In special, one of most difficult task is to understand these legacy systems, which in general have no useful documentation. In this scenario, reverse engineering can be a way to organize the understanding and knowledge retrieval of legacy systems. Nevertheless, despite of the existence of some processes, methods and tools to help in reverse engineering and systems understanding, some activities are still difficult to replicate in an industrial context. In special, the existence of tools that automate reverse engineering is still limited, and there is little empirical evidence of its usefulness. Thus, this book presents the requirements, architecture and implementation of a reverse engineering tool. Finally, it discusses results of a case study that used the tool in an industrial context of reverse engineering a 210KLOC legacy system of a Brazilian financial institution, developed with NATURAL/ADABAS technologies.