Requisitos não funcionais no desenho de modelo de dados para desenvolvimento de sistema de informação

Abstract

The development of information systems requires the use of conceptual conceptual models that deal with aspects beyond entities and activities. At In particular, recent research indicates that these conceptual models need to model goals in order to capture intentions that underlie complex situations that that occur in an organization. One particular class of such goals is called The conceptual modeling process is based on the conceptualization of of software development. Errors caused by not dealing or simply not dealing with NFRs are pointed out as being among the most expensive and It is also important to note that the This thesis seeks to address two aspects of how In this paper, we propose a strategy for dealing with RNFs. In order to do so, we propose a strategy that deals with the analysis of RNFs still at the beginning of the The goal of this paper is to present an approach to the analysis of RNFs and how to integrate them into conceptual models. conceptual models. The thesis has been validated through illucidating examples throughout the paper and an accompanying case study that point out, as we expected, that the use of this strategy can lead to gains in the quality of the final conceptual model as well as to a more productive software production process. (TRADUÇAO NOSSA)