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Resolved: Difference between ETL and ELT?
At Timeframe 7:51 of your lecture in "Roles in Data Science" , there is an image showing Extract & Load and then Transform which is I am guessing relates to ELT process.
At Timeframe 9:43 , there is a mention about ETL processes.
Can you please give a brief comparison between ELT and ETL processes ?
2 answers ( 1 marked as helpful)
The ETL process transforms data on a secondary processing server. In contrast, the ELT process loads raw data directly into the target data warehouse.
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Explained in one of the lectures of the course : Intro to Data Engineering