MKTraining offers the best ETL Testing training with IT industry specialists as our trainers. Our experienced certified tutors will share their experience, tips and tricks in the Etl Testing Online training. ETL Testing online training is offered 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.
Highlights of ETL Testing Online training:-
* Very in depth course material with Real Time Scenarios for each topic with its Solutions for ETL Testing trainings.
* We provide Case studies for ETL Testing training.
* Sessions are scheduled based upon your comfort by our Highly Qualified Trainers and Real time Experts.
* We provide you with your recorded session for further Reference.
* Normal Track, Fast Track and Weekend Batches are also provided for ETL Testing Training.
* We also provide Cost Effective and Flexible Payment Schemes.
ETL Testing Course Content
Overview Of ETL Testing Online training course
Oracle Basics & Concepts
- 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
- OLAP, ROLAP, MOLAP
- BASIC admin ACTIVITIES
- SQL ,SUB QUERIES,CORELATED SUB QUERY
- INNER QUERY,OUTER QUERY
- FUNCTIONS AND TYPES AND IMPORTANCE
- JOINS AND DIFFERENT TYPES
- VIEWS n MATERIALIZED VIEWS
- REFERENTIAL INTEGRITY
- 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
- What is use of testing
- What is quality & standards
- Responsibilities of a ETL Tester
A.)Software development life cycle
- Waterfall model
- Agile model & methodology
- Prototype model
- Spiral model
- 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
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