Back To The Course

  • Introduction to data warehousing
  • What is Data Warehousing
  • Architecture of Data Warehousing
  • Characteristics of the Data Warehousing
  • What is OLTP & OLAP AND difference between OLTP & OLAP
  • Data mart/ Data Warehouse
  • Dimensional modeling
  • Different Types of Dimensions and Facts.
  • Slowly Changing Dimensions (Type-1,2,3)