ETL Testing

ETL Testing is a course from E-Learning Line that teaches details about ETL testing, RDBMS, OLAP vs. OLTP, Database testing, Data warehouse and much more. E-Learning Line has designed the course in such a way that each candidate from beginners to professionals can take up the course.

About the course:

ETL stands for Extract-Transform-Load and it is a procedure of how data is loaded from the several source systems to the data warehouse.  Data is extracted from an OLTP database, converted to match the data warehouse schema and loaded into the data warehouse database.  Many data warehouses also integrate data from non-OLTP systems such as text files, legacy systems and spreadsheets. 

ETL testing is performed in 5 phases

  1.  Classifying data sources and requirements
  2. Data acquisition
  3. Implement business logics and dimensional Modelling
  4. Build and populate data
  5. Construct Reports
Some of the key responsibilities of an ETL tester are
  1. Test ETL software
  2. Test modules of ETL data warehouse
  3. Execute database data-driven test
  4. Create, design and execute test cases, test plans and test harness
  5. Identify the problem and provide solutions for potential issues
  6. Data transfers and Test flat file
  7. Writing custom SQL queries for various scenarios
Objective of the course:

The course is set for beginners as well as professionals. The main objectives of the course are:

  1. Gather hands-on knowledge and skill on ETL testing and features
  2. Learn about test case creation, designing and execution
  3. Knowing the common problems of testing and recovering them effectively
  4. Gain knowledge on OLTP and OLAP
  5. Working with best industry practitioner in real life projects
  6. Certifications after completion of the course from e-Learning Line
Advantage of the course:

The course has immense learning as well as career benefits. The most important advantages are:

  1. Learning Reporting data analyzing
  2. Learning Data Model Review analyzing
  3. How to Source data and its assessment analyzing
  4. Testers can get idea about several testing methods such as Schema Testing, Performance Testing and Packages Testing
  5. Learn Data transformation analyze and methods
  6. Learn Data comparison and data quality check
Key Features
  1. 12 hours of High-Quality In-depth E-Learning videos
  2. 24 hours of Exercises
  3. 70% of extensive learning through Hands-on exercises, Project Work, Assignments and Quizzes
  4. 24X7 access and support
  5. Guidance to Resume Preparation and Job Assistance
  6. Step -by- step Installation of Software
  7. Course Completion Certificate
Who can take ETL training?
  1. Professionals aspiring to become Business Object Professionals
  2. Business Intelligence Professionals or ETL Developers
  3. Project Managers, Database Professionals, Mainframe Professionals,
  4. SQL Developers or Quality assurance professionals