---
title: "Discussion on \"🏗️ Medallion Architecture Explained: Building Scalable Data Lakehouses with Bronze, Silver, and Gold Layers (2025 Edition)\" | Hashnode"
description: "Discussion on \"🏗️ Medallion Architecture Explained: Building Scalable Data Lakehouses with Bronze, Silver, and Gold Layers (2025 Edition)\". Data pipelines build systems. Medallion layers build reliability.\n— Amanpreet Singh, Data Solutions Architect"
url: "https://hashnode.com/posts/medallion-architecture-explained-building-scalable-data-lakehouses-with-bronze-silver-and-gold-layers-2025-edition/68ef0fe6362df2d9c958c2c9"
---

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# [🏗️ 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

Oct 15, 2025 · 8 min read · databyamanpreet.hashnode.dev  
Updated Nov 26, 2025  
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## Written by

[Amanpreet Singh](https://hashnode.com/@amanpreetsingh)

@amanpreetsingh · India

  
[View profile](https://hashnode.com/@amanpreetsingh)

Data Solutions Architect | Designing Scalable ETL Pipelines & Cloud Data Platforms | Databricks | Airflow | GCP | Spark

Databricks Certified Professional Data Engineer and Google Cloud Certified Professional Data Engineer with 7+ years of experience in designing scalable, cloud-native data solutions. Specialized in ETL/ELT pipeline development, data modeling, and data governance, with a strong focus on building high-performance data platforms that ensure quality, reliability, and observability across the lifecycle. Passionate about transforming raw data into actionable insights through well-architected, automated, and production-ready pipelines that bridge engineering precision with business value.

## Responses 1

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[Vikram Takkar](https://hashnode.com/@vikramtakkar)

[Oct 17, 2025](https://hashnode.com/posts/medallion-architecture-explained-building-scalable-data-lakehouses-with-bronze-silver-and-gold-layers-2025-edition/68ef0fe6362df2d9c958c2c9/comment/68f1ed5f478c7b5c18402d0d)

Great breakdown of the Medallion Architecture, clear, layered, and practical. Loved the 2025 framing and how it ties into real-world scalability. Nicely done! [Amanpreet Singh](https://hashnode.com/@amanpreetsingh)

[Amanpreet Singh](https://hashnode.com/@amanpreetsingh)

[Oct 21, 2025](https://hashnode.com/posts/medallion-architecture-explained-building-scalable-data-lakehouses-with-bronze-silver-and-gold-layers-2025-edition/68ef0fe6362df2d9c958c2c9/comment/68f1ed5f478c7b5c18402d0d#reply-68f73b8dc42af8192e4d770c)

Thanks a lot! Glad you found it valuable [Vikram Takkar](https://hashnode.com/@vikramtakkar)