Data analysis is no longer a specialist skill reserved for analysts. It now supports finance, trading, ecommerce, marketing, ...

2. The Ad Hoc Route: A user asks a question, an analyst pulls data and the user asks for more. A five-minute decision turns ...

This project demonstrates a comprehensive data warehousing and analytics solution, from building a data warehouse to generating actionable insights. Designed as a portfolio project, it highlights ...

Decode Data launches on Google Marketplace with a utility that transforms GA4 BigQuery exports and replaces years of ...

Prequel is a SQL query engine built in C#. The goal of this project is to demonstrate how query engines are built, and to bring a query engine to the .NET community. The project contains a ...