this comprehensive tutorial, we dive into ETL (Extract, Transform, Load) automation using Python. Specifically, we focus on performing a tables availability check in both the source and target systems. This step-by-step guide is perfect for beginners as we start with an introduction to ETL testing and gradually progress towards automating the verification process.
🔔 Table of Contents:
0:00 - Introduction
0:58 - What is ETL Testing?
2:17 - Importance of Tables Availability Check
3:45 - Setting up Python Environment
4:23 - Connecting to Source Database
6:12 - Extracting Table List from Source
7:48 - Connecting to Target Database
9:15 - Extracting Table List from Target
10:50 - Comparing Table Lists
12:30 - Generating Test Reports
14:07 - Conclusion
During this tutorial, we utilize the power of Python libraries such as psycopg2, pyodbc, and pandas to streamline the ETL testing process. By automating the tables availability check, we aim to save time and reduce human errors, ultimately enhancing the overall efficiency of ETL testing.
Make sure to follow along with the step-by-step instructions provided in the video and feel free to ask any questions in the comments section.
#ETLTesting #PythonAutomation #TablesAvailabilityCheck #AutomatedTesting #ETLTestingAutomation #PythonETL #ETLTestingTutorial #pythonlibraries
Негізгі бет ETL Testing Automation with Python | Tables Availability Check in Source and Target Step-by-Step
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