In the previous article , we explored how PostgreSQL establishes connections and communicates using its wire protocol. Once your connection is established and the backend process is ready, you can …

In the previous posts , we explored the scanner—which converts source code into tokens—and the parser —which takes those tokens and builds an Abstract Syntax Tree.

In future posts, I’ll cover …

In the previous article , we explored the complete journey a SQL query takes through PostgreSQL—from parsing to execution. But before any of that can happen, your application needs to establish a …

In the previous blog post , we explored the scanner—the component that converts your source code from a stream of characters into a stream of tokens.

Now we’re ready for the next step: the …

Ever wonder what happens when you type SELECT * FROM users WHERE id = 42; and hit Enter? That simple query triggers a fascinating journey through PostgreSQL’s internals—a complex series of …

This is part of a series where I’ll walk you through the entire Go compiler, covering each phase from source code to executable. If you’ve ever wondered what happens when you run go build, …

Welcome! I’m thrilled to finally launch this project—something I’ve been thinking about for almost a decade.

What This Is All About

For over 10 years, I’ve been giving talks at …