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Asked by Taranum Last Modified
ETL testing, which stands for Extract, Transform, Load testing, is a process commonly used in software engineering to ensure the accuracy, completeness, and reliability of data as it is moved from source systems to a target system or data warehouse. ETL processes are crucial in business intelligence, analytics, and data warehousing scenarios where data needs to be transformed and loaded from various sources to support decision-making processes.
Here's a breakdown of the key operations involved in ETL testing:
Extraction (E):
Transformation (T):
Load (L):
Error Handling:
Data Quality Assurance:
Performance Testing:
Overall, ETL testing plays a critical role in ensuring the reliability of data pipelines and is essential for maintaining the integrity of data used in business intelligence and analytics applications.
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I want to take online classes on database/ ETL testing.
Also i look forward to teach Mathematics/Science for class X-XII
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