Answer / dharmendra singh

Whenever your record changes and any date column get
updated in source.This happens in mainly transactions where
amount or balance changes.This record is flagged based on
the the date colum which isnow changed and value become
greated then session run time when it was executed
previously.

Answer / ramu

for capturing the changed data in source we use the
incremental loading.

Hi, This is Lakshmi,Anyone taking classes for datawarehouse-Informatica and BO with real time project

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