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Elementary Transactions
Jan Pieter Zwart and Stijn Hoppenbrouwers
Research Group Model-Based Information Systems, Academy of Communication and Information Technology, HAN University of Applied Sciences, Ruitenberglaan 26 6826 CC, Arnhem, The Netherlandsjanpieter.zwart@han.nl
stijn.hoppenbrouwers@han.nl
Abstract. Designing the data perspective of an information system has benefited greatly from modeling at the conceptual level. From such a model, logical data structures (ERM, Relational, DWH) can be generated automatically. In this paper, we describe how to generate the elementary building blocks of the process perspective from the conceptual data level. Our goal is to derive a complete set of elementary transactions from the elementary fact types and constraints at the conceptual level. Definitions of the required concepts and rules for their basic behavior are given.
Keywords: elementary transaction, operator, snapshot, parameter, precondition
LNCS 8186, p. 513 ff.
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