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- Users: FacultyTDWIDAMA
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Changing Data in the Warehouse
Johnherman is correct and data that is not part of the source system would be best kept separate. However, a separate database may or may not be required - you may consider just adding a field to the table that represents the data range that it should be reported on. Another, more powerful...- FacultyTDWIDAMA
- Post #3
- Forum: Data Warehousing/Big Data
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Adding attribute to a Dimension
Both answers above are correct and different solutions to the same problem. Consider that if you are capturing history (in the case of appending, rather than updating or in other words adding a time dimension to the data), than RiverGuy's answer would be applicable. Note that this is not a...- FacultyTDWIDAMA
- Post #4
- Forum: Data Warehousing/Big Data
