Learn end-to-end ETL Testing, from data extraction to reporting
Understand Data Warehousing and ETL processes (Informatica, Talend, etc.)
Gain expertise in writing and validating SQL queries for data verification
Hands-on testing of data transformations, loading, and reconciliation
Learn to test in Big Data & BI environments
Ideal for testers, analysts, and anyone entering data testing roles
Project Hours
Contact Hours
E learning Hours
Tools/Languages
At FUZEN IT, we empower you with ETL Testing skills to ensure data integrity, accuracy, and reliability across data pipelines and warehouse systems. Our training takes a hands-on approach, enabling you to test complex data extraction, transformation, and loading processes effectively. You’ll gain confidence working with real-time data sources, writing powerful SQL queries, validating data flow, and using tools like Informatica, Talend, and SSIS. Designed for testers, data professionals, and aspiring ETL analysts, this course prepares you to handle large-scale data validation in fast-paced BI and analytics environments.
What is Data Warehousing?
ETL process: Extract, Transform, Load
OLTP vs OLAP systems
Data warehouse architecture: Staging, DWH, Data Marts
Introduction to ETL tools (Informatica, Talend, SSIS)
Basic to advanced SQL (Joins, Subqueries, Aggregates)
Writing queries to validate source vs target
Performing data reconciliation and duplicate checks
SQL practice with real datasets
Understanding schemas and data modeling basics
Types of ETL testing: Source to Target, Transformation, Regression, Reconciliation
Test case design for ETL scenarios
Validating data mapping documents
ETL testing lifecycle and best practices
Performing error handling and null checks
Validating data transformations and business rules
Test execution and defect logging
Report generation using Excel and SQL
Hands-on validation of large datasets
Understanding data masking and data privacy basics
Overview of automation tools in ETL (Python scripts, Selenium + SQL, etc.)
Using Informatica PowerCenter / Talend for test validation
Using tools like DataStage, SSIS (concept-level demos)
Scheduling data loads and verifying automated workflows
Introduction to BI tools like Tableau or Power BI for test validation
Real-time ETL testing project from raw source to reporting
Preparing test scenarios and SQL validations
Interview-focused topics and practical questions
Resume building for ETL/BI testing roles
Mock interviews and final project review
The duration varies based on the learning pace, but typically, the program can be completed within a structured timeframe.
Not necessarily. Many of our beginner-level courses are designed for freshers and non-IT students. However, for advanced programs like AI and Cybersecurity, a basic understanding of programming is helpful
Yes. All enrolled students receive lifetime access to course materials, resources, and updates even after completing the course.
You can reach out through our contact page, WhatsApp support, or visit our nearest branch for one-on-one guidance.
Fuzen It Solutions is a global AI-first EdTech and technology solutions company leading the way in education and workforce transformation.
To deliver future-ready IT programs that align with industry demand and learner aspirations. FUZEN IT is committed to expanding access, improving outcomes,
and continuously evolving our courses to help students achieve growth, confidence, and success in the digital and AI world.
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