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Data Warehouse Concepts:

  • What is Data Warehouse?

Introduction to Data warehouse Characteristic features of Data warehouse

  • Time Variant
  • Non-Volatile
  • Subject Oriented
  • Integrated

Differences between OLTP and OLAP

What is Data Warehousing?

  • Design Schema
  • ETL – Extraction Transformation & Loading
  • Reporting

Data Acquisition

  • Data Extraction
  • Data Transformation
  • Data Cleansing
  • Data Scrubbing
  • Data Merging
  • Data Aggregating
  • Data Loading
  • Initial Load / Full Load
  • Incremental Load / Delta Load

Data MartsData Warehouse Concepts:

  • What is Data Warehouse?

Introduction to Data warehouse Characteristic features of Data warehouse

  • Time Variant
  • Non-Volatile
  • Subject Oriented
  • Integrated

Differences between OLTP and OLAP

What is Data Warehousing?

  • Design Schema
  • ETL – Extraction Transformation & Loading
  • Reporting

Data Acquisition

  • Data Extraction
  • Data Transformation
  • Data Cleansing
  • Data Scrubbing
  • Data Merging
  • Data Aggregating
  • Data Loading
  • Initial Load / Full Load
  • Incremental Load / Delta Load

Data Marts

 
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