Blog

Thoughts, stories and ideas.



The Art of Prompt Engineering

Exploring the Prompt Engineering Guide and why mastering prompt crafting is important for working with AI

March 26, 2025 #Prompting#LLMs

UIkit and Evidence

My thoughts on combining UIkit with Evidence.dev for building simple, effective data tools

February 6, 2025 #UI#UX

Experimenting with Technology

Exploring why experimenting with new technology is essential for innovation, growth, and staying competitive in today's rapidly evolving tech landscape.

January 23, 2025 #Experimentation#Learning#Growth

Observable Framework

Observable Framework combines the power of JavaScript, reactive programming, and data visualization to create modern, interactive websites with minimal complexity.

January 15, 2025 #Dataviz#Frameworks

DuckDB ⟿ Grouping Sets

SQL's GROUPING SETS allow you to compute aggregates over multiple dimensions in a single query! Say goodbye to writing multiple queries for different groups.

January 8, 2025 #DuckDB#SQL

DuckDB ⟿ QUALIFY Clause

DuckDB's QUALIFY clause lets you filter window function results directly! No more nested subqueries for window function filtering.

December 18, 2024 #DuckDB#SQL

GitHub CLI ⟿ Command Line Power

GitHub CLI brings GitHub to your terminal! Manage repositories, issues, and PRs directly from your command line interface.

October 21, 2024 #GitHub#CLI#DevTools

A shift to BI as code?

Business Intelligence tools vary from 'BI as code' to drag-and-drop interfaces, impacting data analysis and decision-making. Their success depends on user skills, collaboration needs, and customization levels.

May 8, 2024 #News

© 2025 Patrick Tehubijuluw. All rights reserved.