ETL Testing
The ETL Testing course offers a comprehensive understanding of the testing processes involved in ensuring the quality of data integration, transformation, and loading. Primarily aimed at professionals in the field of data warehousing and business intelligence, the course equips learners with the skills needed to validate and verify data from various sources.<br><br>Module 1 sets the foundation by introducing ETL testing, exploring the lifecycle of ETL processes, and reinforcing database concepts, emphasizing the significance of ETL in Business Intelligence. It also covers the differences between OLTP and OLAP systems and the role of data warehousing.<br><br>In Module 2, the focus shifts to database and data warehousing testing, explaining RDBMS and relational database concepts while highlighting the unique aspects of data warehousing testing.<br><br>Module 3 dives deep into ETL testing scenarios, covering the data warehouse workflow, ETL mapping, and techniques for detecting data mismatches and losses.<br><br>Module 4 addresses the correctness, completeness, quality, and data validation aspects of ETL testing, including structure and constraint validation and negative testing approaches.<br><br>Module 5 empowers learners to perform data checks using SQL, offering insights into database structures and the utilization of SQL scripts for testing.<br><br>Lastly, Module 6 explores reports and cube testing, outlining the scope of Business Intelligence testing to ensure that reports accurately reflect data.<br><br>This course will be instrumental in helping learners master the art of ETL testing, thereby enhancing their capabilities in maintaining data integrity and quality in complex data environments.
Training Formats & Pricing
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Course Overview
The Microsoft ETL Testing course is designed for data professionals seeking to validate and ensure the accuracy of data integration workflows using SQL Server Integration Services (SSIS). While no standalone certification exam is titled “ETL Testing,” this training aligns closely with skills measured in Microsoft’s data engineering and analytics exams, such as DP-600: Implementing Analytics Solutions Using Microsoft Fabric. It serves data engineers, ETL testers, and BI developers responsible for building and validating robust data pipelines. With over 75% of Fortune 500 companies leveraging Microsoft data platforms for enterprise analytics, expertise in SSIS-based ETL testing is in high demand across industries including finance, healthcare, and retail.
This course covers core Microsoft tools including SQL Server Integration Services (SSIS), SQL Server Management Studio (SSMS), Azure Data Factory, and the SSISDB catalog for package execution monitoring. Students engage in hands-on labs within the SQL Server environment, where they build complete ETL packages that extract flat file data, apply transformation logic using Lookup and Data Conversion components, and load results into a star schema in the AdventureWorksDW2025 database. A key lab component involves configuring error flow redirection and implementing logging to capture execution details. One real-world scenario includes testing a deployed SSIS package using dtexec and verifying data integrity after transformation, simulating production validation workflows used by enterprise data teams.
By mastering ETL Testing with Microsoft technologies, participants prepare for roles that support Microsoft Certified: Fabric Analytics Engineer Associate and other data-related credentials recognized across cloud and on-premises environments. Professionals with SSIS and ETL testing expertise earn an average salary of $121,092 per year in the United States, according to 2025 salary.com data. Koenig Solutions enhances learning with Guaranteed-to-Run scheduling and access to official Microsoft courseware, ensuring structured, instructor-led training. Upon completion, learners are equipped to design, test, and troubleshoot mission-critical data pipelines, positioning them for advancement into senior data engineering or analytics engineering roles within modern data platforms.
What You'll Learn
Skills You'll Gain
Prerequisites
- Experience with ETL testing using Microsoft tools, focusing on data extraction, transformation, and loading (ETL) processes
- Proficiency in SQL for data manipulation and validation in ETL workflows
- Familiarity with Microsoft SQL Server Integration Services (SSIS) for designing and testing ETL packages
- Understanding of data warehouse concepts like star schemas and fact/dimension tables essential for ETL testing accuracy
- Hands-on experience with Azure Data Factory or similar data integration tools to validate data pipelines
- Knowledge of PySpark or Kusto Query Language (KQL) for data transformation and troubleshooting in ETL testing
Certification Exam
Everything you need to know about the ETL Testing certification exam
What's Included in Your Training
Every enrollment comes packed with resources to maximise your learning and exam success
Exam Preparation Materials
Practice Test Questions (200+)
Certificate of Completion
Post-Training Support (30 days)
Session Recording Access
Free Rescheduling (7+ days notice)
Career Outcomes
of ETL Testing certified professionals report career advancement within 6 months
Salary Impact
Average salary increase reported after obtaining the ETL Testing certification
*Source: Glassdoor / LinkedIn 2025
Job Roles
- Azure Data Factory Data Integration Tester
- Data Integration Tester
- Azure Data Factory Tester
- Data Quality Analyst
- Data Integration Test Engineer
- BI Data Integration Tester
Companies Hiring
and 5,000+ organizations worldwide seeking ETL Testing certified professionals
Course Student Reviews
Real results from IT professionals who trained with Koenig — rated 4.9/5 from 18,400+ verified reviews.
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“DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”
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“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified -
★★★★★
“Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”
AZ-104 Certified ✓ Verified -
★★★★★
“I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”
Enterprise Client ✓ Verified -
★★★★★
“The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”
PL-300 Certified ✓ Verified -
★★★★★
“From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”
AZ-305 Expert ✓ Verified -
★★★★★
“As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”
100+ Learners Trained ✓ Verified -
★★★★★
“SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”
SC-300 Certified ✓ Verified -
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
AI-102 Certified ✓ Verified -
★★★★★
“DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified
-
★★★★★
“Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”
AZ-104 Certified ✓ Verified -
★★★★★
“I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”
Enterprise Client ✓ Verified -
★★★★★
“The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”
PL-300 Certified ✓ Verified -
★★★★★
“Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”
AZ-104 Certified ✓ Verified -
★★★★★
“I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”
Enterprise Client ✓ Verified -
★★★★★
“The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”
PL-300 Certified ✓ Verified
-
★★★★★
“From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”
AZ-305 Expert ✓ Verified -
★★★★★
“As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”
100+ Learners Trained ✓ Verified -
★★★★★
“SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”
SC-300 Certified ✓ Verified -
★★★★★
“From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”
AZ-305 Expert ✓ Verified -
★★★★★
“As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”
100+ Learners Trained ✓ Verified -
★★★★★
“SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”
SC-300 Certified ✓ Verified
-
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
AI-102 Certified ✓ Verified -
★★★★★
“DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified -
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
AI-102 Certified ✓ Verified -
★★★★★
“DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified
Frequently Asked Questions
Everything you need to know about the ETL Testing training course
Is the certification exam included in the Microsoft ETL Testing training, and what is the cost if purchased separately?
What training formats are available for the Microsoft ETL Testing course, and does Koenig offer Guaranteed-to-Run scheduling?
How long is lab access provided, and what environment is used for Microsoft ETL Testing hands-on practice?
What is Koenig's rescheduling and cancellation policy for the Microsoft ETL Testing course?
What is the format, question count, passing score, and time limit for the Microsoft ETL Testing certification exam?
How long is the Microsoft ETL Testing certification valid, and what is the renewal process and cost?
What post-training support does Koenig provide after completing the Microsoft ETL Testing course?
What prerequisites are recommended for enrolling in the Microsoft ETL Testing course?
What career impact and salary increase can professionals expect after earning the Microsoft ETL Testing certification?
How does Koenig's Microsoft ETL Testing training compare to self-study in effectiveness and preparation time?
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