| 摘要 |
A data repository defined by a single logical specification includes a data store including a plurality of tables and a view of the plurality of tables, a data dictionary including a meta-table and means to generate the data store, where the meta-table is generated from the single logical specification defining the data repository, and a merge engine configured to merge incoming data with the data store based on match attributes defined by the single logical specification, where the incoming data is stored in at least one staging area.
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