I struggled with massive CSVs, so I built a log analysis system with Python (Part 4)

Hello.Last time, I wrote about converting massive amounts of CSV data into Parquet format and using DuckDB to enable ...

Steps to run a simple in-house automated aggregation tool using Claude for non-programmers and how to troubleshoot errors

Every month, I manually copy, paste, and aggregate scattered Excel and CSV data from various departments, which has led to ...