Asked in PwC
How do we perform a delta load using ADF?
AnswerBot
1y
Delta load in ADF is achieved by comparing source and target data and only loading the changed data.
Use a Lookup activity to retrieve the latest watermark or timestamp from the target table
Use a Sourc...read more
Anonymous
1y
We can do this in two ways 1: By using water mark table that keeps the record of Last_Update_time 2. By keeping track successful extraction and compare with destination data by using surrogate key or ...read more
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