Queries Included The .sql file walks through schema setup (primary/foreign keys, column type fixes) followed by 15+ business questions, including: Customer details joined with their assigned agent ...

SQL Exploratory Data Analysis — Sales Data Warehouse A portfolio project demonstrating exploratory data analysis (EDA) using pure SQL on a sales data warehouse. The goal was to take a raw star-schema ...

Modern business intelligence demands speed, and utilizing AI tools for Excel is the ultimate way to hyper-charge your data workflows this year.