---
title: "Discussion on \"Data Modeling Explained: A Principal Engineer's Guide\" | Hashnode"
description: "Discussion on \"Data Modeling Explained: A Principal Engineer's Guide\". Learn how data modeling works, explore its major types, trade-offs, real-world examples, and how Principal Engineers choose the right model."
url: "https://hashnode.com/posts/data-modeling-principal-engineer-guide/6aedb978ee7a0111f6da72a1"
---

[Feed](https://hashnode.com/feed) /

Discussion

# [Data Modeling Explained: A Principal Engineer's Guide](https://core-de-platform.hashnode.dev/data-modeling-principal-engineer-guide?utm_source=hashnode&utm_medium=feed)

Learn how data modeling works, explore its major types, trade-offs, real-world examples, and how Principal Engineers choose the right model.

Nov 2 · 24 min read · core-de-platform.hashnode.dev  
Read the article

-   [#data-modeling](https://hashnode.com/tag/data-modeling)
-   [#data-engineering](https://hashnode.com/tag/data-engineering)
-   [#data-warehouse](https://hashnode.com/tag/data-warehouse)
-   [#data-lake-architecture](https://hashnode.com/tag/data-lake-architecture)
-   [#database-design](https://hashnode.com/tag/database-design)

## Written by

[srkhan2809](https://hashnode.com/@shahida-khan)

@shahida-khan · Dubai, UAE

  
[View profile](https://hashnode.com/@shahida-khan)

Lead Data Infrastructure Architect | Databricks, PySpark & Cloud DW

I am a Lead Data Infrastructure Architect with 13+ years of experience engineering high-throughput data platforms for fintech and consumer apps. I specialize in the Databricks Lakehouse ecosystem, PySpark, BigQuery, and Snowflake. I write about modern data architecture, cloud cost optimization (FinOps), declarative ELT pipelines, and scaling systems to process 100K+ events per second. When I'm not untangling complex legacy databases, I'm building zero-loss data quality frameworks.

## Responses

Markdown supported · ⌘↵ to post

No responses yet.