ETL TESTING Online training | ETL Testing Tutorial for beginners
ETL Testing online training and tutorials for beginners MySQL, database online training with live projects by real time experts +91-9553323599
ETL Testing Course Content:
What is Data Warehousing?
Difference between OLTP and Data Warehousing
Data Acquisition
Data Extraction
Data Transformation
Data Loading
Data Marts
Dependent DM
Independent DM Database Design
Star Schema
Fact Constellation Schema SCD (Slowly Changing Dimensions)
TYPE1SCD
TYPE2SCD
TYPE3SCD Basic concepts in SQL.
Overview of ETL Tool Architecture
Components in ETL Tool
*White Box and Block Box testing
*functionality in different
Transformation rules:
SAMPLE Loading from source target
SORTER Transformation
FILTER Transformation
ROUTER Transformation
EXPRESSION Transformation
JOINER Transformation
UNION Transformation
AGGREGATOR Transformation
RANK Transformation
STORED PROCEEDURE Transformation
SEQUENCE GENERATOR Transformation
Flat File
SQL Transformation
Data warehousing Life Cycle
Different Types of testing
Techniques in ETL
MINUS Query
COUNT Query
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