A method of capturing data in a snapshot at a point in time is called static extract.
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Q108: There are six major steps to ETL.
Q109: Loading data into the warehouse typically means
Q110: Data propagation duplicates data across databases, usually
Q111: Data are moved to the staging area
Q112: After the extract, transform, and load is
Q114: Update mode is used to create a
Q115: Data transformation is not an important part
Q116: ETL is short for Extract, Transform, Load.
Q117: The data reconciliation process is responsible for
Q118: Bitmapped indexing is often used in a
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