ETL Testing Online Training

 

• Online ETL Testing Training
• Data Ware Housing Concepts:
• What is Data Ware House?
• Difference between OLTP and DataWare Housing
• Data Acquisition
• Data Extraction
• Data Transformation
• Data Loading
• Data Marts
• Dependent Data Mart
• Independent Data Mart
• Data Base Design
• Star Schema
• Snow Flake Schema
• Fact constellation Schema

• SCD(slowly changing dimension)
Type-1 SCD
Type-2 SCD
Type-3 SCD
Basic Concepts in SQL
White Box and Black BOX Testing Functionality on Different Transformation Rules
Data Ware House Life Cycle
Different Types of Testing Techniques in ETL
Minus Query
Count Query

• ETL Testing Concepts
• Introduction
• What is use of testing
• What is quality & standards
• Responsibilities of a ETL Tester
• Software development life cycle
• Waterfall model
• V-model
• Agile model & methodology
• Prototype model
• Spiral model
• Testing methodologies
• White box testing
• Black box testing
• Grey box testing
• ETL Testing Work Flow Process
• How to Prepare the ETL Test Plan
• How to design the Test cases in ETL Testing.
• How to reporting the Bugs in ETL Testing ?
• ETL Testing Responsibilities in DataStage, Informatica, Abinitio etc.;
• How to detect the bugs through database queries
• ETL Performing Testing & Performing Tuning