11 lines
696 B
Plaintext
11 lines
696 B
Plaintext
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---+ DatasourceService
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A DatasourceService is a webservice with a single AccessPoint giving access to a single source of related data. This is very often equivalent to an access service to a database or a subset of it. But important is that all its data is interrelated.
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Each datasource can be represented with several ConceptualSchemas, thus the relation of the data is required.
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The following things apply to a datasource:
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* It is the end point of a message trace and therefore cannot relay any more messages. It therefore needs no destination in its header.
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* It has always only a single response with a single source of data
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* It is the entity where paging takes place
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