What is a Data Warehouse? Explained for Aspiring Data Engineers
In this kick-off video of our brand-new Data Warehouse Series, we take you through the evolution and fundamentals of Data Warehousing—perfect for data engineering beginners or professionals looking to fill knowledge gaps.

You'll learn why data warehouses were created, how they solve the problem of data silos, and how they empower businesses to make smarter, data-driven decisions.

Using real-world examples from modern e-commerce systems, we explain the purpose and structure of a data warehouse, including key layers like raw, staging, and presentation.

Whether you're preparing for a data engineering role or enhancing your skill set, this video lays the foundation for understanding data warehouse architecture, analytics, and decision intelligence.

Subscribe now to follow the full series packed with architecture deep-dives, pipeline demos, and more!

Timestamps:
0:00 Introduction
0:33 About the Learning
1:20 Need of a Data Warehouse?
4:38 Real world Example.
6:20 What is Data Warehouse?
8:05 Data Warehouse Layers.
9:30 Next Episode and Conclusion

Watch My Full Playlist about "What is Data Engineering ?" -    • What is Data Engineering?  

Watch My Full Playlist about "What is Data Warehouse ?" -    • Data Warehouse  


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