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Nov 11, 2025
How to Keep LLM Outputs Predictable Using Pydantic Validation
Pydantic is a Python library that lets you define data models using simple classes. It automatically validates data types and stru...
Oct 30, 2025
JSON Was Killing Our Redis Memory. Switching Serialization Made It 7× Smaller.
Redis was running a large production service with about **10 million monthly active users**. Every record in Redis was a **JSON-se...
Sep 29, 2025
The End of Config Hell in Python, Thanks to Pydantic v2
Almost every Python project ends up with configs, and almost every time they break in stupid ways — typos, drifting test data, hal...
