Backup and Restore MySQL 8 Database with XtraBackup
What is XtraBackup?
TypeScript + OpenTelemetry: End-to-End Tracing from Browser to Node Without Guesswork
How to follow a single user action from click to database query without grepping logs or guessing...
Claude Code: creating Kubernetes debugging AI Agent for VictoriaMetrics
Creating a Claude Code Marketplace and a Claude Code Plugin with a custom AI agent for Kubernetes...
From Prompts to Loops: Building Autonomous Coding Agents
Why developers are moving from writing prompts to writing the systems that write prompts
From Physical Servers to Virtual Kubernetes Clusters
Understanding the need for Kubernetes multi-tenancy with vCluster
Our Kubernetes Cluster Was Costing $14,850/Month. We Moved to Fly.io for $680.
A war story about infrastructure hubris, a CFO's question nobody could answer, and the two...
Microsoft Foundry — AI Agent Service Deep Dive.
A builder's guide to tools, memory, workflows, evaluation, and observability in Foundry Agent...
Is Node-RED Production Ready for Industrial Automation? Real-World PLC and Factory Deployments
Walker Reynolds, Klaus Landsdorf, and Oriol Rius discuss how Node-RED is used in real Industry...
Building a Production-Grade HA Kubernetes Cluster on a Homelab with $0 in Cloud Costs
How I turned four Proxmox nodes, some enterprise surplus drives, and an afternoon into a fully...
Remote Code Development on Termux using VS Code and Neovim
Overview
Building My Own Self-Hosted dbt Cloud
What if you could get 80% of the dbt Cloud experience while keeping everything self-hosted?...
Unlock WhatsApp Messaging in Home Assistant with Green API Custom Notifier
green-api is a service that allows us to send and receive text, photo and video using stable...
Inside Azure's AI Superfactory: How "Fairwater" Turns Every Gigawatt Into Useful Tokens.
A practical deep dive into the two-story liquid-cooled racks, flat AI fabric, and planet-scale AI...
Docker VPN & userspace Wireguard…
Adventures building a vpn server
A new Kubernetes package installer
Introduces a Kubernetes package installer designed for simple installation and post-installation...
This is why you should not learn to use Docker
You're a developer and you think you should "Learn to use Docker" ? Today, I'll...
Tailwind Creator Found Claude Code 50% Slower Than Not Using an LLM
Creator of Tailwind CSS, Adam Wathan, tried using AI to help design some components for the first...
Is This a Tool, a Skill, or an Agent?
A map of the Generative AI stack, and how everything fits
AI vs Data Science vs ML: The Choice That Could Make or Break Your Future
Why learning the wrong label in 2025 could cost you thousands, and how one quiet field is...
Ansible AWX: Infrastructure Automation on Top of Kubernetes
This article documents our team's research journey exploring Ansible AWX as an infrastructure...
Best Jupyter Notebook Alternatives in 2025
I've been using Jupyter Notebook since 2019, when it was introduced in a cloud computing...
Shutdown Signals with Docker Entry-point Scripts
Shutdown signals are hard to understand to start. Even harder when you add Docker and Entry-point...
Building an AI Native Developer Platform
Developers are the primary actors in a software engineering organization — and with that top of...
Marp: Crafting Beautiful Presentations with Markdown
Effortless Slides, Powerful Impact
Getting Started With Astro — The Innovative Static Site Generator
An SSG for multiple frameworks, minimizing the JS we ship
From Zero to Event-Driven: Migrating a Traditional CRUD App to Axon Framework
A Step-by-Step Refactoring Journey — Same Domain, Radically Different Architecture
CloudnativePG: postgres database the modern way
For years, running a highly available (HA) PostgreSQL cluster was considered one of the...
LLMs on Kubernetes: The Easy Way
Sometimes, you just want to run a Large Language Model (LLM)… no Jupyter notebook, no training...
Vibe Coding a Kubernetes Media Server: What I Learned About AI-First Engineering
Zero Kubernetes experience. One week of vibe coding. What AI gets right — and where it needed a...
nb-cli: A Command-Line Interface for AI Agents and Notebook Automation
The rise of AI coding agents has transformed how we think about developer tools. Large language...
Agent Data Protocol (ADP): The Missing Standard for Training LLM Agents
Training large language model (LLM) agents to act intelligently in real-world environments has...
Mastering ArgoCD Management: Advanced GitOps Techniques for Flexibility and Scale
Agents, Context, and the Real Work of AI Development
I sat in on a Buckeye AI session this week that covered reinforcement learning, evaluations,...
Using Kubernetes ConfigMaps as a Real-Time State Store
What if your services could react to configuration changes the moment they happen — no message...
DevOps — Logging Standards and Best Practices
Logging is an art form, and log messages are one of the primary tools developers use to...
Kafka Oauth Bearer OIDC setup with Azure Event Hubs and Azure Active Directory
You can read the initial Kafka Oauthbearer OIDC Keycloak setup tutorial to have a better...
A Mental Model for Claude Code: Skills, Subagents, and Plugins
I spent weeks confused by the feature ecosystem. Here is the mental model I wish I had from the...
The Best Developer Platform Might Be the One Nobody Opens
Building an AI Native Developer Platform on Kubernetes and Why It Is Becoming a Core Part of...
Claude Code Agent Skills 2.0: From Custom Instructions to Programmable Agents
Skills are no longer instructions. They are programs.
AsciiDoc over Markdown
I taught myself HTML a long time ago, on a software called HotDog (Pro?). There wasn't such a...
Transcribing any Youtube Video with Python: A Step-by-Step guide
Script that actually works
ClickHouse Shard Rebalancing on Kubernetes: From Talk to Operator
TL;DR