Introduction to Semantic Layers
The semantic layer is a metadata layer that abstracts the complexities of the data source. The end user sees only a logical grouping of available, well-named fields for use and does not have to concern them with the details of database design or need any SQL knowledge.
In Business Objects XI, two semantic layers are supported business views and universes. With the merging of Crystal Decisions and...
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Introduction to Semantic Layers The semantic layer is a metadata layer that abstracts the complexities of the data source. The end user see...
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