Mapping architecture for arbitrary data models
First Claim
1. A system that facilitates mapping arbitrary data models, comprising a mapping component that receives respective metadata from at least two arbitrary data models, and maps expressions between the data models.
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Accused Products
Abstract
A data mapping architecture for mapping between two or more data sources without modifying the metadata or structure of the data sources themselves. Data mapping also supports updates. The architecture also supports at least the case where data sources that are being mapped, are given, their schemas predefined, and cannot be changed. The architecture includes a mapping component that receives respective metadata from at least two arbitrary data models, and maps expressions between the data models.
331 Citations
55 Claims
- 1. A system that facilitates mapping arbitrary data models, comprising a mapping component that receives respective metadata from at least two arbitrary data models, and maps expressions between the data models.
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30. A system that facilitates mapping arbitrary data models, comprising:
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source metadata that represents source concepts of a source data source;
target metadata that represents target concepts of at least one target data source; and
a mapping component that receives the source metadata and the target metadata and maps the concepts from the source data source to the target metadata associated with one or more of the target data sources. - View Dependent Claims (31, 32, 33, 34, 35, 36, 37, 38)
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39. A method of mapping data between data models, comprising:
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receiving respective metadata from at least two arbitrary data models; and
mapping expressions between at least two of the data models based upon the metadata. - View Dependent Claims (40, 41, 42, 43)
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44. A method for mapping arbitrary data models, comprising:
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receiving source metadata that represents source concepts of a source data source and target metadata that represents target concepts of a target data source; and
mapping the concepts between the source and target data sources based upon the source metadata and the target metadata. - View Dependent Claims (45, 46, 47, 48, 49, 50, 51, 52, 53)
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54. A system that facilitates mapping data between arbitrary data models, comprising:
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means for receiving source metadata that represents source concepts of a source data source and target metadata that represents target concepts of a target data source; and
means for mapping the concepts between the source and target data sources based upon the source metadata and the target metadata. - View Dependent Claims (55)
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Specification