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
Discount Price:₹ 23,000You Save: ₹ 2,000 (8% OFF)
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Enroll Now Pay Later Request a BatchETL 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
- Analyze and interpret business requirements/ workflows to Create
- 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.
Are you Looking for Customized Syllabus
We are also providing customized syllabus to the students according to their needs and projects requirements for the cons
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Own Course Materials
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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
Activity from Last Year
1596 ReviewsAverage Ratings
GangBoard Total Reviews in all Medium
21,596 ReviewsPrasanna
Software Engineer
hai, myself Prasanna.i joined ETL testing training in GangBoard.so I am very enjoying the class section because my trainer teaches very well. thank you so much for my trainer & GangBoard.
John
Software Engineer
Hi myself John. I am fresher. I did ETL testing training at GangBoard. The teaching was excellent with full practical and hands-on training. Now I am 100% perfect for interview. Thanks to my trainer and gangboard.
Malar
Software Engineer
Hello this is Malar. I had ETL testing training in gangboard. My trainer is an experienced person. He took classes very well and clear to me. I had lot of confidence. He explain me in real-time scenarios. It very useful for me. Thanks to my trainer and GangBoard.
Kavin
Software Engineer
I completed ETL testing training certification in gangboard. They teach us in a friendly manner, and a good environment to learn more. And now I have gained more confidence to get placement in MNC companies. thanks to my trainer and gangboard Institute.
Neethu
Software Engineer
Hi, I am Neethu. I have joined ETL testing training for in GangBoard.The standards of teaching are excellent. In future i would like to join for other courses. I can definitely say this is the best institute for ETL testing training. I would definitely recommend others. Thank you for all.
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