City: São Paulo
See other companies with research projects supported by PIPE ProgramAn Approach to Gradual Migration from a Legacy Applications Software System is an evolutive artifact. With the passage of time, its original design and implementation are modified to meet new requirements and/or to improve its performance, incorporating substantial new knowledge into its context. This process is called constant maintenance. But after four years, approximately, application…
The most critical stages of the development of systems are their design and implementation. In the project, user interfaces, rules of business and physical models are specified. The rules of business are all the calculations, assumptions, validations, procedures and events of a system. These rules are specified in natural language, normally without standardization. Following this stage, t…
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