A comprehensive SQL Server project that demonstrates database design, CSV data import, and 50+ SQL queries, including joins, subqueries, aggregations, business insights, and interview-focused SQL ...

The data architecture for this project follows Medallion Architecture Bronze, Silver, and Gold layers: Data Architecture 1.Bronze Layer: Stores raw data as-is from the source systems. Data is ingested ...

Cleaning massive, disorganized spreadsheets or parsing through thousands of lines of raw server logs is annoying. You can do it yourself, make a program to do it, or you can just give it to Claude and ...