05 ETL vs ELT and Data Loading Strategies
Video explains and answers few basic questions - What is the difference between ETL & ETL ? What is Full Load ? What is Incremental Load or Delta Loads? What is the difference between Full load and Incremental Load ? It also explains in depth about different loading strategies used in Data Warehousing.
Chapters
00:00 - Introduction
00:17 - What is the need of ETL in Data Warehousing?
02:00 - What is ETL ?
03:31 - Major type of Loading Strategies in Data Warehousing
04:07 - What is Full Load or Truncate Load ?
05:52 - What is Incremental Load or Delta loads ?
09:00 - What is ELT and how is it different from ETL ?
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