Archive

2026 ¹⁰

March ¹

WHERE: Filtering Your Data

March 2, 2026 · 5 min · Jamal Hansen

February ⁵

I Vibe Coded a Local AI-Powered Promo Generator

February 28, 2026 · 6 min · Jamal Hansen

ORDER BY: Sorting Your Results

February 23, 2026 · 3 min · Jamal Hansen

SELECT: Choosing Your Columns

February 16, 2026 · 4 min · Jamal Hansen

FROM: Where Your Data Lives

February 9, 2026 · 3 min · Jamal Hansen

SQL Thinks in Sets, Not Loops

February 2, 2026 · 4 min · Jamal Hansen

January ⁴

Don’t forget to save! Persisting your DuckDB database

January 26, 2026 · 3 min · Jamal Hansen

Generate Practice Data with faker

January 19, 2026 · 4 min · Jamal Hansen

Zero-Setup SQL: Run your first SQL query in under 5 minutes with DuckDB

January 10, 2026 · 2 min · Jamal Hansen

I know Python; Why learn SQL

January 5, 2026 · 2 min · Jamal Hansen

2025 ²⁰

July ¹

Adding Claude to my evolving goal flow

July 13, 2025 · 3 min · Jamal Hansen

June ³

An update on my agentic learning journey

June 24, 2025 · 3 min · Jamal Hansen

AWS Data Engineer Associate Certification Test - Take 2

June 20, 2025 · 4 min · Jamal Hansen

Thank you for the overwhelming support

June 1, 2025 · 3 min · Jamal Hansen

May ⁶

I’ve started my agentic AI learning journey

May 31, 2025 · 2 min · Jamal Hansen

I failed the AWS Certified Data Engineer Associate Exam

May 10, 2025 · 3 min · Jamal Hansen

AWS Card Clash - Gen AI Battles

May 7, 2025 · 2 min · Jamal Hansen

Ups and downs leading up to DEA-C01 test day

May 5, 2025 · 1 min · Jamal Hansen

My First Post

May 4, 2025 · 1 min · Jamal Hansen

I test for the AWS Data Engineer Associate Certification in five days

May 4, 2025 · 3 min · Jamal Hansen

April ³

I Am Reading Fluent Python

April 21, 2025 · 2 min · Jamal Hansen

Explore the dBeaver sample database

April 20, 2025 · 1 min · Jamal Hansen

Add External Dependencies to Python Scripts with uv

April 19, 2025 · 1 min · Jamal Hansen

February ⁷

Tracking ideas for writing prompts in Obsidian

February 21, 2025 · 3 min · Jamal Hansen

I installed dBeaver today

February 17, 2025 · 2 min · Jamal Hansen

Stop querying found elements when testing react

February 15, 2025 · 1 min · Jamal Hansen

Group JUnit Tests with @Nested

February 14, 2025 · 2 min · Jamal Hansen

Symbolic links for fun and profit

February 10, 2025 · 2 min · Jamal Hansen

You don’t need a ‘B’ suffix for byte literals in Java

February 7, 2025 · 2 min · Jamal Hansen

How to custom style your VS Code markdown preview

February 6, 2025 · 3 min · Jamal Hansen

2026 10

March 1