--- title: "Amanpreet Singh (@amanpreetsingh) | Hashnode" description: "Data Solutions Architect | Designing Scalable ETL Pipelines & Cloud Data Platforms | Databricks | Airflow | GCP | Spark" url: "https://hashnode.com/@amanpreetsingh" --- @amanpreetsingh # Amanpreet Singh @amanpreetsingh · India · Joined October 2025 Data Solutions Architect | Designing Scalable ETL Pipelines & Cloud Data Platforms | Databricks | Airflow | GCP | Spark ### [🧱 Data Modeling Explained: Fact Tables, Dimensions, and Schema Design for Modern Data Warehouses (2025 Edition)](https://databyamanpreet.hashnode.dev/data-modeling-explained-fact-tables-dimensions-and-schema-design-for-modern-data-warehouses-2025-edition?utm_source=hashnode&utm_medium=feed) “A strong data model is like a blueprint — it defines how data flows, connects, and tells your business story.” - Amanpreet Singh, Data Solutions Arch 12 min read · [databyamanpreet.hashnode.dev](https://databyamanpreet.hashnode.dev/data-modeling-explained-fact-tables-dimensions-and-schema-design-for-modern-data-warehouses-2025-edition?utm_source=hashnode&utm_medium=feed) [Oct 26, 2025](https://hashnode.com/posts/data-modeling-explained-fact-tables-dimensions-and-schema-design-for-modern-data-warehouses-2025-edition/68fe5c41c79f484c4d8a5869) ### [🏗️ Medallion Architecture Explained: Building Scalable Data Lakehouses with Bronze, Silver, and Gold Layers (2025 Edition)](https://databyamanpreet.hashnode.dev/medallion-architecture-explained-building-scalable-data-lakehouses-with-bronze-silver-and-gold-layers-2025-edition?utm_source=hashnode&utm_medium=feed) Data pipelines build systems. Medallion layers build reliability. — Amanpreet Singh, Data Solutions Architect 8 min read · [databyamanpreet.hashnode.dev](https://databyamanpreet.hashnode.dev/medallion-architecture-explained-building-scalable-data-lakehouses-with-bronze-silver-and-gold-layers-2025-edition?utm_source=hashnode&utm_medium=feed) [1](https://hashnode.com/posts/medallion-architecture-explained-building-scalable-data-lakehouses-with-bronze-silver-and-gold-layers-2025-edition/68ef0fe6362df2d9c958c2c9) [Oct 15, 2025](https://hashnode.com/posts/medallion-architecture-explained-building-scalable-data-lakehouses-with-bronze-silver-and-gold-layers-2025-edition/68ef0fe6362df2d9c958c2c9) ### [Database vs Data Warehouse: Understanding the Core Difference in Modern Data Architectures (2025 Edition)](https://databyamanpreet.hashnode.dev/database-vs-data-warehouse-understanding-the-core-difference-in-modern-data-architectures-2025-edition?utm_source=hashnode&utm_medium=feed) Databases run your business. Data Warehouses help you understand your business. — Amanpreet Singh, Data Solutions Architect 5 min read · [databyamanpreet.hashnode.dev](https://databyamanpreet.hashnode.dev/database-vs-data-warehouse-understanding-the-core-difference-in-modern-data-architectures-2025-edition?utm_source=hashnode&utm_medium=feed) [Oct 8, 2025](https://hashnode.com/posts/database-vs-data-warehouse-understanding-the-core-difference-in-modern-data-architectures-2025-edition/68e5d7a6c92c22b0ee272abf)