ETL Testing

ETL Testing

Learners: 7 4.2 / 5 based on 5 reviews.

Upcoming Demo’s

Demo on 26th-Jun-2018

Demo on 27th-Jun-2018

Demo on 28th-Jun-2018
Duration: 30 Hrs

Quick Enquiry

 

GoLogica is a worldwide web based preparing supplier with more than 100+ most popular IT courses offered crosswise over specializations. A looked for in the wake of preparing supplier GoLogica is favored by experts and additionally corporate. The ETL course at GoLogica is extravagantly planned with Data Warehouse creation condition and catches the business best practices in testing. With a teacher drove live web based preparing office the course can be experienced quite recently like a continuous

What you will learn in this Training?

  • Detailed scope on Real-time Testing Roles and responsibilities
  • Experiential learning on Data Warehouse Performance
  • Focuses on ETL Testing Techniques
  • Develops careful comprehension of Schema Functioning in ETL Testing Environment
  • Teaches you to use the Testing Functional Library in genuine time
  • Focuses on understanding relationship with Data Stage, Informatics and AbInitio
  • Powers the student with industry’s best practices

Who should take this Training Course?

This course is best suited for

  • Business Intelligence (BI) Developer
  • Informatica Developer
  • Senior Software Engineer
  • Senior Test Engineer
  • Software Engineer
  • Test Analyst

Why should you go for this Training Course?

ETL Testing is a much looked for after innovation in the IT business as the greater part of the substantial scale ventures are moved to the creation condition simply after they have experienced ETL Testing. The blast is constantly immense for ETL Testing as they can bolster little and additionally huge information distribution centers. This course concentrates on building hands-on understanding for apprentices to ETL Test the Data Warehouse. The course educational programs is outlined by coupling ongoing situations by and by with industry’s accepted procedures.

DWH: Data Ware Housing Concepts

What is Data Warehouse?
Need of Data Warehouse
Introduction to OLTP, ETL and OLAP Systems
Difference between OLTP and OLAP
Data Warehouse Architecture
Data Marts
ODS [Operational Data Store]
Dimensional Modelling
Difference between relation and dimensional modelling
Star Schema and Snowflake Schema
What is fact table
What is Dimension table
Normalization and De-Normalization

ETL Testing

ETL architecture.
What is ETL and importance of ETL testing
How DWH ETL Testing is different from the Application Testing
SDLC/STLC in the ETL Projects (ex: V Model, Water fall model)
Challenges in DWH ETL Testing compare to other testing
Incompatible and duplicate data.
Loss of data during ETL process.
Testers have no privileges to execute ETL jobs by their own.
Volume and complexity of data is very huge.
Fault in business process and procedures.
Trouble acquiring and building test data.
ETL Testing Work flow activities involved
Analyze and interpret business requirements/ workflows to Create
estimations
Approve requirements and prepare the Test plan for the system testing
Prepare the test cases with the help of design documents provided by the
developer team
Execute system testing and integration testing.
Best practices to Create quality documentations (Test plans, Test Scripts and Test closure summaries)
How to detect the bugs in the ETL testing
How to report the bugs in the ETL testing
How to co-ordinate with developer team for resolving the defects
Types of ETL Testing
Data completeness.
Data transformation.
Data quality.
Performance and scalability.
Integration testing.
User-acceptance testing.
SQL Queries for ETL Testing
Incremental load testing
Initial Load / Full load testing
Different ETL tools available in the market
Informatica
Ab Initio
IBM Data stage
Power Center Components
Designer
Repository Manager
Workflow Manager
Workflow Monitor
Power Center Admin Console
Informatica Concepts and Overview
Informatica Architecture.
Sources
Working with relational Sources
Working with Flat Files
Targets
Working with Relational Targets
Working with Flat file Targets
Transformations – Active and Passive Transformations
Expression
Lookup –Different types of lookup Caches
Sequence Generator
Filter
Joiner
Sorter
Rank
Router
Aggregator
Source Qualifer
Update Strategy
Normalizer
Union
Stored Procedure
Slowly Changing Dimension
SCD Type1
SCD Type2 — Date, Flag and Version
SCD Type3
Workflow Manger
Creating Reusable tasks
Workflows, Worklets & Sessions
Tasks
Session
Decision task
Control Task
Event wait task
Timer task
Monitoring workflows and debugging errors
Indirect Loading
Constraint based load ordering
Target Load plan
Worklet ,Mapplet ,Resuable transformation
Migration ?ML migration and Folder Copy.
Scheduling Workflow
Parameter and variables
XML Source, Target and Transformations
Performance Tuning
Pipeline Partition
Dynamic Partition
Pushdown optimization
Preparation of Test Cases
Executing Test case
Preparing Sample data
Data validation in Source and target
Load and performance testing
Unit testing Procedures.
Error handling procedures.

  1. Who are the instructors?
    Our instructors are having real time experience in IT industry and good teaching experience with relevant skill set. The course will teach with real time scenario.
  2. How long is each course?
    As per mentioned in the course outline and will finish it.
  3. What kind of time commitment is required?
    As Per given schedule we will finish it the course. If any case of delay we will take the extra sessions.
  4. I am not able to access the online course, whom do I contact for a solution?
    You could raise a request on our Help & Blog, or direct reach out to get an instant solution.
  5. Is a practice test included with my online training?
    Yes, we will provide test instance for 2 months and as per customer interest we will extend.
  6. How do I get in touch with my Instructor?
    You can touch with through phone, web conference and mail after taking the course.
  7. How do I enroll in the Course program?
    You can enroll for the program on our website and make an online payment using any of these options.
    Visa Credit or Debit card
    MasterCard
    American Express
    Once the online payment is done, you will automatically receive a payment receipt and access information, via email.

At the end of the course, you will receive a course completion certificate stating that you have successfully completed GoLogica training in ETL Testing technology.

You will get certified in ETL Testing by clearing the online examination with a minimum score of 70%.

To help you prepare for a certification exam, we will provide you a simulation exam a practice exam.

The Average ETL TEST Engineer salary is $66,739 PA.
 

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Reviews


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