Contact us:+91-9949376222
Mail id:trainings@odionlinetrainings.com
www.odionlinetrainings.com
DATA WAREHOUSING CONCEPTS
Data Warehouse
Data Mart
OLAP VS OLTP
Data Warehouse Architecture (Basic)
Dimensional Modeling
Star Schema
Snowflake Schema
Dimension
Fact
Slowly Changing Dimension
Hierarchy
Confirmed Dimension
Fact less Fact
Summary / Aggregations table
Change Data capture
|