From the notebook.

How to Choose What to Build: A Simple Product Thinking Framework

A practical product management guide for choosing what to build, avoiding feature noise, and focusing on user pain, urgency, and distribution.

MVP vs Prototype vs Production: What Builders Often Confuse

A simple guide to the difference between prototypes, MVPs, and production systems, with practical advice for builders and product teams.

Picking a Niche: The Quiet Advantage for Solo Builders

A practical guide to choosing a niche, why narrow markets can be powerful, and how solo builders can avoid competing with everyone.

Building in Public Without Turning It Into Noise

A practical take on building in public: what to share, what to avoid, and how to turn learning into trust without oversharing.

Oracle 26ai Architecture Explained for DBAs: Instance, CDB, PDB, Memory, and Services

A practical Oracle 26ai architecture guide for DBAs, covering the instance, database files, CDB/PDB model, SGA, PGA, background processes, listener, services, and SQL*Plus verification commands.

Oracle AI Database 26ai New Features: A Practical DBA Guide

A simple but detailed DBA-friendly walkthrough of Oracle AI Database 26ai features, including AI Vector Search, JSON Relational Duality, SQL Firewall, SQL enhancements, and SQL*Plus changes.