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Informatica ETL course

Kalyan Nagar, Bangalore

10,000

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About the Course


Informatica ETL Architecture, ETL Developer training

Topics Covered

Data Ware Housing Basics:

•Data warehouse basics
•OLTP System
•Data warehouse
•Different Definitions of data warehouse
•Difference between OPERATIONAL DS AND DWH
•Types of ETL
•Data Extraction
•Data Transformation
•Data Merging
•Data Loading
•Types of Data loading
•Data Aggregation
•Data warehouse Approaches
•Top down approach and Bottom up approach
•DW Life cycle
•DW-database design
•Star schema and Snow flake schema
•Facts and dimensions
•Granularity
•Types of Dimensions
•Types of fact table
•Types of Olap Informatica Power Center

Informatica Power center architecture

•Power center components
•ETL Plan

Power center Clients Tools:

•Power center designer
•Workflow manager
•Workflow monitor
•Repository manager

ETL Data Mapping Concepts:
•Creating source & Target defections using Flat file / Oracle DB/XML/ Fixed width files.
•Creating simple & medium & complex mappings using Flat File /Oracle DB /XML files
•Focus on all Data mapping Transformations available in Informatica power center
•Focus on Reusable transformation & Mapplets
•Focus on User defined functions & mapping variables & Mapping parameters & Parameters files
•Focus on Hetro source systems joins
•Focus on incremental pull + error handling concepts implementing in ETL workflows
•Focus on ELT approach using teradata.
•Focus on Data profiling
•Focus all on session level tasks
•Focus on Workflow & worklets concepts with real time examples
•Focus on informatica with load utilities. (Fast Load / Multi Load )

Unix
•Basic Unix Commands used in Real time scenarios
•Basic Unix shell scrips used in Real world.
•Triggering informatica workflows using Unix commands.

Teradata
•Basic SQL Commands (DDL/DML/DCL/TCL).

Who should attend

Anyone who wants a carreer in Data Ware Housing (DWH), ETL, Informatica.

Pre-requisites

SQL Knowledge

What you need to bring

PC

Key Takeaways

Informatica ETL architecture, design and development
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About the Trainer

Viswa

M.E (Comp)


Data Integration Consultant having 8 Years of experience in implementing Data warehousing and Business Intelligence solutions using Informatica suite out of which around 3 years of experience as data modeler / data analyst.

Well versed experience as ETL Architect on Informatica suite and can deliver custom solutions using Informatica suite products like power exchange, power center and metadata manager.

Technical responsibilities handled includes interfacing with business users, estimation of work products, data modeling, designing custom solutions using Informatica, leading offshore team, coding & providing warranty support. Working experience in creating source to target mapping specification documents (S2TM) for ETL loads.

Strong Experience as ETL Architect in implementing end to end solutions using Teradata and informatica.
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Course Id: 14635