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Kelambakkam, Chinglepet

Course ID: 24163

Kelambakkam, Chinglepet

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Ambarishan P picture
Ambarishan P

Freelance DWH Consultant

About Ambarishan P

For the past four years I have been working with reputed concern as a developer and key contributor to the ideas related to DWH technology. I am proficient in SSIS.
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About the Course

This is an introductory course to data warehousing concepts. The students enrolling this course should have basic knowledge of any one of the database coding (Sql, Oracle etc).

Topics Covered

Dimensional Data Model
Star Schema
Snowflake Schema
Fact Table Granularity
Fact And Fact Table Types
Slowly Changing Dimension
Type 1 Slowly Changing Dimension
Type 2 Slowly Changing Dimension
Type 3 Slowly Changing Dimension
Conceptual Data Model
Logical Data Model
Physical Data Model
Conceptual, Logical, and Physical Data Model
Data Integrity
Bill Inmon vs. Ralph Kimball
Factless Fact Table
Junk Dimension
Conformed Dimension

Who should attend

Students/Professionals studying or working on DWH

Pre-requisites

Knowledge in SQL, Oracle or any other database skills

What you need to bring

A Pen & a notepad

Key Takeaways

After the completion of the Course you should be able to define and create a DWH model

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