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Fully Automated ETL Testing: A Step-by-Step Guide

How do you automate ETL testing process?
To automate ETL (Extract, Transform, Load) testing for data warehouse projects, define a comprehensive test scope covering data accuracy, completeness, and performance.
Develop automated tests to validate data extraction, transformation rules, and loading processes._{29 mar. 2023}
What are the steps involved for a tester in ETL testing?
Here are 8 steps of an effective ETL testing process:
1Identify your requirements.
2) Assess your data sources.
3) Create test cases.
4) Extract that data.
5) Transform that data.
6) Load that data.
7) Document your findings.
8) Conclude testing and proceed with ETL.
Which automation tool is best for ETL testing?
Prepare test cases and scripts.
Check that all expect data is loaded into target database.Compare the number of records between source and target tables.Check if there are any rejected tables.Check that the data is displayed in full in target database.Check boundary value analysis.

How do you automate ETL testing process?