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Data and Information Systems

  • Fredrik MilaniEmail author
Chapter

Abstract

In this chapter, the perspective of data and information systems, as part of the current state analysis, are introduced. The viewpoint of data, including data dictionary, modelling using entity relationship diagrams and data flow diagrams are presented. The modelling of systems interfaces and functions is also discussed. The discussion includes modelling digital aspects.

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Copyright information

© Springer Nature Switzerland AG 2019

Authors and Affiliations

  1. 1.Information SystemsUniversity of TartuTartuEstonia

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