First decomposition level of the logical aspect

Introduction to the notion

Every logical architecture method starts with a breakdown structure of the technical system at first level. The notion of layer is an obvious one, involving some topological constraints. The first of these constraints requires communication to be one way only, metaphorically speaking either top-down or bottom-up. Praxeme uses the term “stratum” in order to avoid confusion with the technical layers that pertain to the logistical aspect.

The stratification principle states that the strata are deduced from the representation framework:

Related terms: stratum, logical aspect, logical architecture, Enterprise System Topology.

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About Dominique VAUQUIER

Créateur et auteur principal de la méthode Praxeme. Consultant : accompagnement de transformations, modélisateur, architecte métier, architecte logique (urbaniste de SI). Formateur : BPMN, SOA, Praxeme, modélisation.
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