In a typical Data Warehouse it is common to introduce additional descriptive information that is not provided by the operational systems feeding data into the Data Warehouse. However, the exact positioning and implementation of this reference data can cause confusion. Especially when applying this concept in the Integration Layer. Reference data is additional contextual or descriptive information that is not provided by the source system. Examples are descriptions for industry standard codes. This information can...
3NF architecture BIML Business data vault data modeling Data Vault Data Vault 2.0 Data Warehouse Driving Key DV2.0 Enterprise architecture Error Bitmap Error handling ETL ETL Automation ETL Framework ETL Generation hash key Hub inmon Kimball Link Link Satellite Logical Delete Metadata OWB PIT Powercenter PSA Ravos Referential Integrity Satellite SCD2 SQL SQL Server SSIS Staging Area Staging Layer TEAM Time variance Training VEDW Virtual EDW Virtualisation XML
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