etl testing online training

 

Go Training’s offers the best ETL Testing Online Training Course is designed by IT Professionals with the IT Industry Specialists as our trainers are experienced and certified trainers. They share their experience, tips and tricks in the ETL Testing Online Training course. We are also delighted to be one of the best leading IT online training with best experienced IT professionals and skilled resources. We have been offering courses to consultants, companies so that they can meet all the challenges in their respective technologies.

 

ETL stands for Extract-Transform-Load and it is a process of how data is loaded from the source system to the data warehouse. Data is extracted from an OLTP database, transformed to match the data warehouse schema and loaded into the data warehouse database.

 

 

ETL Testing Training Course Content

 

                                                                                                                        

Overview Of ETL Testing Online training course

Oracle Basics & Concepts

 

  • DBMS
  • RDBMS
  • DBMS vs RDBMS
  • Why Database Required
  • Different types of databases and difference
  • ASCII vs UNICODE
  • PL/SQL Basics
  • Oracle Architecture
  • Diff B/W Database & Files
  • OLTP
  • OLAP, ROLAP, MOLAP
  • METADATA
  • DDL,DML,DCL
  • BASIC ACTIVITIES
  • DATATYPES
  • TABLES
  • SQL ,SUB QUERIES,CORELATED SUB QUERY
  • INNER QUERY,OUTER QUERY
  • FUNCTIONS AND TYPES AND IMPORTANCE
  • JOINS AND DIFFERENT TYPES
  • VIEWS n MATERIALIZED VIEWS
  • INDEX
  • CONSTRAINTS
  • REFERENTIAL INTEGRITY
  • PARTITIONING
  • PERFORMANCE TUNING
  • DIFFERENT TYPES OF TECHNIQES
  • DATABASE SCHEMA

 

Data WareHousing 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
  • Overview of ETL Tool Architecture
  • White Box and Black BOX Testing Functionality on Different Transformation Rules
  • Data Ware House Life Cycle
  • Different Types of Testing Techniques in ETL
  • Minus Queing
  • Count Queing

 

ETL Testing Concepts

 

  • Introduction
  • What is use of testing
  • What is quality & standards
  • Responsibilities of a ETL Tester

    A.)Software development life cycle

  •     Waterfall model
  •     V-model
  •     Agile model & methodology
  •     Prototype model
  •     Spiral model

    B.)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

Contact For More Details On Etl Testing Training +91 9063320459    Etl Testing Online Training

 

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