Data Warehouse Essentials for Beginners: Mastering the Basics

Article Outline: 

1. Introduction
2. What is a Data Warehouse?
3. Key Concepts in Data Warehousing
4. Understanding Data Warehouse Models
5. SQL in Data Warehousing
6. Building Blocks of a Data Warehouse
7. Implementing ETL Processes with SQL
8. Data Warehousing Technologies
9. Challenges in Data Warehousing
10. Security and Compliance in Data Warehousing
11. Conclusion

This article aims to provide beginners with a comprehensive understanding of data warehousing fundamentals, employing SQL codes to demonstrate how data is manipulated and queried within a data warehouse setting. Through exploring basic concepts, data modeling techniques, and the application of SQL in data warehousing, readers will gain a solid foundation, enabling them to embark on their data warehousing journey with confidence.