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About ETL Testing Online Training

This course covers ETL/Data warehouse testing which is used to test all the stages involved in raw data transformation into business intelligence. Businesses collect raw data from daily transactions carried out in human resources, administration, sales, and the ETL process consolidate and transforms this data into usable information. It then stores it in data warehouses.

What is this course about?

ETL testing performs a series of tasks to debug each stage of the transformation ensuring efficiency. It verifies the quality of the data, validates the source, runs data checks, checks the schema, runs performance tests on the data, keeps error logs, and runs a host of other tests. Thus, ETL and data warehouse testing are an indispensable part of a company’s ability to gather accurate information about its performance in the market.

What are the course objectives?

ETL/Data Warehouse Testing online training program begins with a review and analysis of data warehousing. The course distinguishes ETL from BI and describes the stages of the extract-transform-load process. Breaking each stage down to its components, the course discusses the errors that creep in at each stage and the types of ETL tests that are performed to purge them.

ETL/Data Warehouse Testing online training program then launches into a discussion of the key operations that are involved in ensuring smooth performance. These include verifications of data extraction/transformation, source to target data migration, preservation of table relations—joins and keys—during transformation, data accuracy, and so on. It offers a range of techniques for testing and runs through a variety of test cases wrapping things up with best practices.

Who is eligible for the course?

Some familiarity with writing SQL queries as well as data warehousing concepts and Unix is recommended. The course has no formal prerequisites, however, and anyone may register.

Job Opportunities in ETL/Data Warehouse Testing?

As computing slowly takes over all automatable aspects of business decision-making, processes-testing naturally gains in importance. The widespread popularity of ETL Tools, such as Oracle Data Integrator, Informatica PowerCenter, and IBM Infosphere Information Server proves that such a widespread shift is in the offing. This transformation has produced a need for ETL testers in India that numbers beyond 10,000, and the trend is likely to continue well into the future. A certified ETL tester with sharp analytical skills, technical proficiency, and good verbal skills can easily break into this lucrative field. Sign up for a bright future with ETL/Data Warehouse Testing online training program today.

What you'll learn from this course?

  • ETL Testing Workflow activities involved
  • Types of ETL Testing
  • SQL Queries for ETL Testing
  • Incremental load testing
  • Initial Load / Full load testing
  • Different ETL tools available in the market
  • Power Center Components
  • Informatica Concepts and Overview
  • Sources
  • Targets
  • Transformations – Active and Passive Transformations
  • Workflow Manger

Upcoming Batches for ETL Testing Training

Our ETL Testing Online Course give students the opportunity to take classes on your flexible timings. Choose from a number of batches as per your convenience. If you got something urgent to do, reschedule your batch for a later time. The classes can be attended to at any place and at any time as per your choice.

Course Price at

Program Fees:  25,000 Discount Price: 23,000

You Save:  2,000 (8% OFF)

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ETL Testing Training Syllabus

  • What is Data Warehouse?
  • Need for 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 modeling
  • Star Schema and Snowflake Schema
  • What is the fact table
  • What is the Dimension table
  • Normalization and De-Normalization
  • 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, Waterfall model)
  • Challenges in DWH ETL Testing compare to another testing
    • Incompatible and duplicate data.
    • Loss of data during the ETL process.
    • Testers have no privileges to execute ETL jobs on their own.
    • The volume and complexity of data is very huge.
    • Fault in business processes and procedures.
    • Trouble acquiring and building test data.
  • ETL Testing Workflow 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 documentation (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 the 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.
  • SourcesWorking 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 Qualifier
    • 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, Reusable 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.
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Program Features

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Fully Hands-on Training

We support any training should be more practical apart from theoretical classes. So, we always gives you hands-on training.

Affordable Fees

We are dead cheap in fees. We are having options to make the payment in instalments as well if needed.

10000+ old students to believe

We satisfied 10000+ students from the day we started GangBoard. Take a look of our old student’s video reviews and it says all.

Counselling by Experts

If you are in dilemma to choose a course, we are having experts in counselling team to help you with perfect projection of your career.

Own Course Materials

We have every course material to understand which is prepared by our trainers and we will share with you after session completes.

FAQ

Detailed installation of required software will be displayed in your LMS. Our support team will help you to setup software if you need assistance. Hardware requirements need to be fulfilled by participants.

No worries. It might happen. We will reschedule the classes as per your convenience within the stipulated course duration with all such possibilities. And if required you can even attend that topic if any other live batches.

Top-notch professionals in that field who understands how to convey things in technical as well as subject matter experts.

We offer this course in “Live Instructor-Led Online Training” mode. Through this way you won’t mess anything in your real-life schedule. You will be shared with live meeting access while your session starts.

You can get a sample class recording to ensure you are in right place. We ensure you will be getting complete worth of your money by assigning a best instructor in that technology.

We are absolutely loved to talk in-person about group training (or) corporate training. So, please get in touch with our team through “Quick Enquiry”, “Live Chat” or “Request Call-back” channels.

Payments can be made using any of the following options and a receipt of the same will be issued to you automatically via email. Debit Card / Credit Card, American Express, Master Card, or PayPal.

You can reach us through +91-9707240250. Or you can share your queries through enq@gangboard.com. Estimated turnaround time will be 24 hours for emails.

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ETL Testing Exams & Certification

GangBoard Certification is Accredited by all major Global Companies around the world. We provide after completion of the theoretical and practical sessions to fresher’s as well as corporate trainees.

Our certification at GangBoard is accredited worldwide. It increases the value of your resume and you can attain leading job posts with the help of this certification in leading MNC’s of the world. The certification is only provided after successful completion of our training and practical based projects.

5000

Total Number of Reviews

4.57

Aggregate Review Score

97%

Course Completion Rate

At the end of our course, you will be assigned to work a real-time project. Once you completed the assigned project with expected results we (Experts Team from GangBoard) will verify and issue the ETL Testing Certificate. If you are not able to deliver expected results in the project we will support you by clarifying doubts and help you to re-attempt the project.

ETL Testing Training Reviews

Average Ratings

Activity from April 2018

4.8

Course Reviews

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1596 Reviews

Average Ratings

GangBoard Total Reviews in all Medium

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