Match each ETL task to the stage of the ETL process: Determine purpose Obtain Validate Clean Load
Question:
Match each ETL task to the stage of the ETL process:
- Determine purpose
- Obtain
- Validate
- Clean
- Load
Transcribed Image Text:
ETL Task 1. Use SQL to extract data from the source database. 2. Remove headings or subtotals. 3. Choose which database and specific data will be needed to address the accounting question. 4. Compare the number of records extracted to the number of records in the source database. 5. Make sure all data formats start with two capital letters. Fix inconsistencies. 6. Input the data into the analysis tool. Stage of ETL Process
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ETL Task 1 Use SQL to extract data from the source database Remove headings or subtotals Choo...View the full answer
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