SAP Centre is one of the best online training Institute. We have specialized online trainers are industrial experienced and also experts in online training. ETL TESTING online training is a certification course. We are providing outstanding course materiel for ETL TESTING online training. We are providing you each and every topic related in ETL TESTING online training. Now our students got jobs in top MNC’S in USA, UK, Singapore, Australia, Canada.

ETL Testing Online Training Course Content:

What is Data Warehousing? Why we need it ?

Difference between OLTP Database and OLAP (Data Warehousing)

ETL: What is ETL? with examples

* Data Extraction ( From various Sources)
* Data Transformation (Implementing Transformation rules)
* Data Loading (Loading the data into Data Warehouse)

Various types of ETL Tools:

* Informatica from Informatica Corporation
* Datastage from IBM
* OWB Oracle Corporation
* Abinitio Abinitio Corporation
* MSBI Microsoft

Various Types of schemas in the data Warehouse:

* Star Schema
* Snow flake Schema
* Galaxy Schema

SCD (Slowly Changing Dimensions)

* TYPE 1 SCD
* TYPE 2 SCD
* TYPE 3 SCD

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