How to Run Redis with Docker Compose on Ubuntu
Deploy Redis 8 on Ubuntu with Docker Compose using localhost-only access, authentication, AOF persistence, memory limits, backups, and safe upgrades.
Notes on software engineering, product thinking, and life.
Latest Posts
Locks Are Not Syntax, They Are Boundaries
A practical explanation of what locks are for, when to consider them, how optimistic and pessimistic locking differ, and why local locks are not enough in distributed systems.
OIDC: The Identity Boundary Behind Login
A practical introduction to OpenID Connect: what problem it solves, when it is worth using, how it fits login and payments, and how it differs from OAuth, SAML, CAS, LDAP, JWT, and passkeys.
Toolchain Performance Matters More Than Ever in the AI Era
AI coding is increasingly an agentic loop: write code, run validation, read failures, and fix again. In that loop, test, lint, and build performance directly shape engineering throughput.
The Next Step for Admin Platforms Is CLI and Skill
A reflection on why admin and configuration platforms should stop exposing their capabilities only through pages, and start turning operations into CLI commands and agent-readable skills.
gpt-image-2 Prompt Library: Technical Diagrams, Covers, and Visuals
Tested gpt-image-2 prompts for technical diagrams, infographics, editorial covers, miniature scenes, logos, and knowledge cards, organized by use case.
gpt-image-2 Prompts for Commercial Covers and Miniature Visuals
Tested gpt-image-2 prompts for editorial covers, miniature product scenes, technology posters, concept logos, and botanical knowledge cards.
gpt-image-2 Prompts for Technical Diagrams and Infographics
Tested gpt-image-2 prompts for turning architecture notes, technical mechanisms, and Mermaid flows into readable technical diagrams and infographics.
From tinify-cli to imgasset: Turning Blog Images into a Pipeline
How a repeated blog image workflow became two reusable npm CLI tools: tinify-cli for compression and imgasset for AI generation, raw asset storage, compression, and publishing.
Static Sites Are Having a Renaissance. Here Is Why I Chose Astro
A reflection on why Astro fits content-driven static sites, based on recent website projects, a blog migration from Hexo to Astro, and comparisons with Hugo, Eleventy, VitePress, Docusaurus, and Next.js.