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GeekInterview.com > Interview Questions > Data Warehousing > Concepts
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Question: Loading data from Datamarts
Answer: Which approach is better and why?Loading data from datamarts to datawarehouse or vice versa? |
| June 06, 2008 08:25:59 |
#1 |
| karun_9 |
Member Since: June 2008 Total Comments: 1 |
RE: Loading data from Datamarts
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i think the best process to load data into dwh from dm is delta processing.
delta processing is ADWH process which capture the changes in source(dm) and transfers the data accordingly with the time stamp to given DWH. |
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