PostgreSQL Treasures
2026-03-20 • 13 min read • Steve Lloyd
For developers who thought they knew Postgres.
PuppyGraph
2026-03-13 • 16 min read • Steve Lloyd
Graph Queries on Your Existing Data — No ETL Required
OpenSCAD Crash Course
2026-03-06 • 6 min read • Steve Lloyd
Using OpenSCAD + AI can really speed up your 3D print designs
Apache Age
2026-02-20 • 16 min read • Steve Lloyd
The graph database extension that turns PostgreSQL into a multi-model powerhouse
Building a Real-Time URL Monitor: A JavaScript Deep Dive
2026-02-06 • 12 min read • Steve Lloyd
Finally understand the code you have been copy/pasting for years
Tech Trivia
2026-01-30 • 20 min read • Steve Lloyd
Mind-Blowing Tech Facts
SQL Query Optimization Techniques
2026-01-16 • 21 min read • Steve Lloyd
Rewriting queries for performance, avoiding common pitfalls, using statistics
SSH & PuTTY Mastery
2026-01-09 • 31 min read • Steve Lloyd
Secure Shell from Basics to Pro
Julia Crash Course
2026-01-02 • 16 min read • Steve Lloyd
Write Like Python, Run Like C—Welcome to the Future
The Korean Language
2025-12-26 • 19 min read • Steve Lloyd
Learn to Read Korean in an Afternoon
Memgraph: A Crash Course
2025-12-19 • 13 min read • Steve Lloyd
The open-source, in-memory graph database built for real-time performance
Powershell
2025-12-12 • 17 min read • Steve Lloyd
Microsoft's Cross-Platform Answer to Unix Shells
Groovy Crash Course
2025-12-05 • 10 min read • Steve Lloyd
Making Java Groovy: A Practical Guide to Elegant JVM Programming
DNS - The Internet's Phone Book
2025-11-21 • 19 min read • Steve Lloyd
How DNS Turns Names into Numbers
The Big Squeeze
2025-11-14 • 18 min read • Steve Lloyd
How ZIP, gzip, and 7-Zip Changed Computing
