Data Engineering
Insights & POCs
Deep-dive articles, working proof-of-concepts, and practical guides on building modern data platforms with Snowflake and Snowpark.
A Love Letter Written in Snowflake & Python
What happens when a data engineer tries to propose? I write a love letter in the only language I truly master — Snowflake SQL and Python. A poem for the technically in love.
Automated Snowflake Task Failure Monitoring with Snowpark
Learn how to build an automated monitoring system for Snowflake tasks using Snowpark for Python, stored procedures, and HTML email notifications to catch failures before they impact your pipelines.
Ace Your Next Data Interview
We've compiled hundreds of targeted interview questions across SQL, Python, PySpark, Snowflake, and Data Engineering Architecture. Filter by theory or dive into hands-on coding scenarios.
Cheat Sheets & Quick Reference
Copy-ready syntax cards for SQL, Python, PySpark, Snowflake, Command Line, GitHub, and Gen AI Copilot. Pin them, bookmark them, use them daily.
Snowflake Task Monitor & Email Alerting
A fully automated monitoring system that queries Snowflake task execution history via Snowpark, generates rich HTML reports, and sends email alerts for failed tasks.
End-to-End ETL Pipeline with Snowpark
A production-ready data pipeline using Snowpark DataFrames for extraction, transformation, and loading — with error handling, logging, and automated testing.
Start Building with Snowflake
All POCs include full source code, step-by-step guides, and are ready to deploy in your Snowflake environment.