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What is ETL process in Data warehousing?
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Answer / siri
ETL means extraction,transformation and loading.i.e
extracting the data from different data bases and
transforming it depending on our requirements then finally
load it into warehouse.
| Is This Answer Correct ? | 50 Yes | 4 No |
Answer / ramjanaki
ETL Process can be defined as the Extraction of Information
from various sources like flat files, databases or XML
data, Performing transformations (manipulations on the data)
based on the user requirements and loading them to the
Target location.
| Is This Answer Correct ? | 29 Yes | 3 No |
Answer / ravi rajak
ETL means extraction,transformation and loading.It means extracting the data from the heterogeneous sources and after that transform that data into same format is transformation and and then we load that data into the datawarehouse is loading.
| Is This Answer Correct ? | 7 Yes | 6 No |
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