Aug. 28, 2022, 11:20 a.m. | Muhammad Rameez

DEV Community dev.to

Data Warehouse and Data Lake are two different methods to store data for different purpose and it is used to different skilled peoples. But I assure you that both are entirely different in their purpose. Let's make it clear the major difference between Data Lake and Data Warehouse.




DATA LAKE :

Data Lake is used to store the Row Data. The Data maybe Structured, Unstructured or Semi-Structured.


Difference between Structured, Unstructured and Semi-Structured Data:


Structured Data are in the form …

bigdata data data lake datascience data warehouse difference lake warehouse

Founding AI Engineer, Agents

@ Occam AI | New York

AI Engineer Intern, Agents

@ Occam AI | US

AI Research Scientist

@ Vara | Berlin, Germany and Remote

Data Architect

@ University of Texas at Austin | Austin, TX

Data ETL Engineer

@ University of Texas at Austin | Austin, TX

Lead GNSS Data Scientist

@ Lurra Systems | Melbourne