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Entity Data Model

189 bytes added, 14:54, 18 June 2013
/* MetaClasses and Instances */
=== Instances ===
[[File:IL_DOM_008.png|thumb|220 px|alt=UBIK Instance model|{{UBIK}} Instance Model]]
Populating our data modell with real data from a plant means, that we create objects as defined by the MetaClasses. These objects are called instances, and leads us to the next definition.
{{UMM|
An '''instance''' is the actual „existing“ occurrence of the described object (within the metamodel). The instances can be differentiated by their property values.
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