Posted On: Dec 30, 2020
The different types of SCD are as follows:
Type 0 – Fixed Dimension. No changes allowed, dimension never changes.
Type 1 – No History. Update record directly, there is no record of historical values, only the current state.
Type 2 – Row Versioning.
Type 3 – Previous Value column.
Type 4 – History Table. Type 6 – Hybrid SCD.
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distinct property(keyword) is used to eliminate duplicate rows in Informatica from a database and a flat-file. We can eliminate duplicate rows from the flat-file by using group by function in an aggr...