Informatica Online Training course Providing by Mantra Online Trainings with highly Qualified Experience Professionals. We train the students in different modes that is from basic to advanced during Online Informatica Training as to make them finest with latest technology. We provide sophisticated and well designed material and also extensive practical workouts after every module of Informatica Subject. We will also help our trainees to get Placements in MNC’s after Completion of course.

Some of the Informatica Course topics that covered by our professionals:

Introduction to Data Warehousing:

What is Data warehouse?
Components of Data warehouse
Decision support systems
OLTP Systems
OLTP vs DATAWAREHOUSE
ODS(Operational Data Store)
Difference between ODS and DATAWAREHOUSE
Data Mart
Difference between Data warehouse and Data Mart
Difference between Data warehouse and ODS,OLTP
Data warehousing for OLTP systems
Data cleansing
Independent Data warehouse
Dependent Data warehouse
Meta data and Data Mining
OLAP,ROLAP,MOLA

Database Design and Data Modeling:

ER Model for transactional processing
Introduction to Data Modeling
Entities and Attributes
What is the use of data modeling in Data warehousing?
Schema
Star Schema
Snowflake Schema
Snowflake Schema(hybrid schema or galaxy schema)
Fact Table
Dimension Tables
Multi dimension Tables
Grain warehousing Tools consideration
Granularity for the Data warehousing

And many sub topics are there for more details please go through the website.

Should you require Free Demo on Informatica Training & Wants any further information please contact us:

Contact Number: USA : (732) 997-7397

Email: info@qatrainingonline.com,

Web: http://mantraonlinetrainings.com/data-warehousing/informatica-online-training/