Dbt

dbt Fusion: The Engine Upgrade That's Got Everyone Talking

When Your Favorite Tool Gets a Makeover You know that feeling when your favorite app suddenly changes its interface? That mix of excitement and anxiety about whether the changes will actually improve your workflow or just mess with muscle memory you’ve spent years building. That’s exactly what happened when dbt Labs dropped dbt Fusion on the analytics engineering community. The reactions were… let’s call them passionate. Some folks were celebrating like they’d just discovered fire, while others were questioning whether this marked the beginning of the end for open-source dbt.

Saturday, June 21, 2025 Read

Leveraging LLMs for Business Impact: Part 2 - Building an AI Data Engineer Agent

Introduction In Part 1 of this series, we explored the theoretical foundations of Large Language Models (LLMs), Retrieval Augmented Generation (RAG), and vector databases. Now, it’s time to put theory into practice. This is going to be a long read, so grab some coffee, and one (couple) of your favorite biscuits. One use case for leveraging LLM’s, is creating of a Agent - a Senior Data Engineer AI that automatically reviews Pull Requests in your data engineering projects. This agent will be that nit picky Data Engineer that enforces SQL formatting standards, ensure naming and data type consistency, validate data quality checks, and suggest improvements based on best practices. By integrating this into your GitHub workflow, you can maintain higher code quality, accelerate onboarding for new team members, and reduce the burden of manual code reviews.

Saturday, March 8, 2025 Read

Setting Up Your Data Engineering Environment on Windows

Introduction Setting up a development environment for data engineering on Windows requires some specific considerations that differ from Unix-based systems. This guide will walk you through creating a robust Python development environment on Windows, with detailed explanations of each component and why it’s important. Clean Slate: Removing Existing Python Installations Before starting, it’s important to remove any existing Python installations to avoid conflicts: Open Windows Settings > Apps > Apps & Features Search for “Python” Uninstall any Python versions listed Also check and remove Python from these locations:

Monday, February 3, 2025 Read

Setting Up Your Data Engineering Environment on MacOS

Introduction Setting up a development environment for data engineering on MacOS requires careful consideration of package management, Python version control, and tool configuration. This guide will walk you through the process, explaining not just how to set up these tools, but why each component is important. Clean Slate: Removing Existing Python Installations Before we begin, it’s important to ensure we’re starting with a clean slate. Multiple Python installations can cause confusion and conflicts. Let’s remove any existing Python installations:

Sunday, February 2, 2025 Read

Data Vault Data Modeling with Python and dbt

Introduction Data Vault is a data modeling technique that is specifically designed for use in Data Warehouses. It is a hybrid approach that combines the best elements of 3rd Normal Form (3NF) and Star Schema to provide a flexible and scalable data modeling solution. Hubs, Links, Satellites A Data Vault consists of three main components: Hubs, Links, and Satellites. Hubs are the backbone of the Data Vault architecture and represent the entities within the data model. They are the core data elements and contain the primary key information.

Sunday, February 26, 2023 Read