How to Use AI
Model selection, inference platforms, cost optimization, and practical workflows for researchers.
Hackathon Learning Materials
Three mini-courses and blog posts from a 3-hour hands-on session
What You’ll Learn
Section titled “What You’ll Learn”Entity Relational Modeling
The 50-year-old concept every data scientist should know. Entities, relations, and why structure matters.
Data Refactoring Exercise
A real-world example: transforming Hungarian company registry data into a proper relational model.
Blog Posts
Three essays on AI commoditization, the importance of structure, and ERD for researchers.
Source Materials
Section titled “Source Materials”This content is based on a February 2026 hackathon session at CEU MicroData. The materials include:
- A 3-hour recorded transcript of live coding and discussion
- AI agent interaction logs showing the actual implementation
- Working code in DuckDB SQL with tests
All code examples are from the actual session, not hypothetical scenarios.