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DD Models for Reports Building

Authors: Ljerka Hrženjak-Šego, Željko Polić, Zdravka Aljinović


In general, reports are a form of representing data in such way that user gets the information he needs. They can be built in various ways, from the simplest (“select from") to the most complex ones (results derived from different sources/tables with complex formulas applied). Furthermore, rules of calculations could be written as a program hard code or built in the database to be used by dynamic code. This paper will introduce two types of reports, defined in the DB structure. The main goal is to manage calculations in optimal way, keeping maintenance of reports as simple and smooth as possible.

Keywords: System Modelling, reports, Data Definition diagram, Server Model Diagram

Digital Object Identifier (DOI):

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