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Become an ETL expert. Join now to master the core concepts of ETL.
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40 Hrs.
Duration
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Format
LMS
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CURRICULUM & PROJECTS
ETL Certification Training
- DWH: Data Ware Housing Concepts
- ETL Testing
- Challenges in DWH ETL Testing compare to other testing
- ETL Testing flow activities involved
- Type of ETL testing
- Different ETL tools available in the market
- Power Centre Components
- Informatica Concepts and Overview
- Sources
- Targets
- Transformation Active and Passive Transformations
- Slowly changing dimenson
- Workflow manger
- Timer task
- Performing Tuning
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- 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 the dimensional table
- Normalization and De- Normalization
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- 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 Project (ex: V Model, Water fall model)
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- 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.
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- Analyse and interpret business requirements/ workflow to create estimations
- Approve requirements and prepare the test plan documents provided by developer team
- Execute system testing and integration testing
- Best practice to create quality documentations (Test plan, Test Scripts, and Test closure summaries.
- How to detect the bugs in ETL testing
- How to report the bus in ETL testing
- How to co-ordinate with the developer team for resolving the defects
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- Data completeness
- Data transformation
- Data quality
- Performance and scalability
- Integration testing.
- User acceptance testing.
- SQL Queries for ETL testing
- Increment load testing
- Initial Load/ Full load testing
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- Informatica
- AB Initio
- IBM Data stage
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- Designer
- Repository Manager
- Workflow Manager
- Workflow Monitor
- Power centre Admin Console
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- Informatica Architecture
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- Working with relational Sources
- Working with flat files.
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- Working with Relational targets
- Working with flat targets
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- Expressions
- By Lookup Different types of lookup Cache
- Sequence generator
- Filter
- Joi
- Store procedure
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- Scd type 1
- Scd type 2
- Date, Flag and version
- Scd type 3
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- Creating Reusable tasks
- Workflows, Worklets & Sessions
- Tasks
- Session
- Decision Task
- Control task
- Event wait task
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- Monitoring workflows and debugging errors
- Indirect Loading
- Constraint based load ordering
- Target load plan
- Work let
- Migration ML migration and folder copy
- Scheduling workflow
- Parameter and variables
- XML source target and transformations
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- Pipeline partition
- Dynamics partition
- Pushdown optimization
- Preparation of test cases
- Executing test case
- Preparing sample data
- Data validation in source and target
- Load and performing testing
- Unit and performance testing
- Unit testing procedure
- Error handling procedure
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Course Duration
40 Hrs.
Flexible Batches For You
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01-Nov-2025*
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01-Nov-2025*
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03-Nov-2025*
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- Mor | Aft | Eve - Slot
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05-Nov-2025*
- Weekday
- MON - FRI
- Mor | Aft | Eve - Slot
Course Price :
For Indian
16,500
14,850
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1650
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Training Certificate is Govern By 12 Global Associations.
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Mock Interviews
Prepare & Practice for real-life job interviews by joining the Mock Interviews drive at Croma Campus and learn to perform with confidence with our expert team.Not sure of Interview environments? Don’t worry, our team will familiarize you and help you in giving your best shot even under heavy pressures.Our Mock Interviews are conducted by trailblazing industry-experts having years of experience and they will surely help you to improve your chances of getting hired in real.
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