6 Tips to Writing a Great Helm Chart
Methods to make your helm chart go from good to great and improve the quality of life of every...
A Golden Path for Terraform With AI Agents: Efficient, Responsible and Productive on Any Cloud
Filipe Motta · September 2026
How to Manage Keycloak with the Command Line: No UI Required (release 26.7.1)
Step-by-step instructions for managing realms, clients, roles, and users straight from your terminal
Claude Code Agent Skills 2.0: From Custom Instructions to Programmable Agents
Skills are no longer instructions. They are programs.
I setup Kubermatic SecureGuard before it even existed
Kubermatic just released SecureGuard — an open-source secrets management platform built on...
9 Apache Spark Alternatives You Should Know in 2026
Spark is not the only engine anymore. Here are the tools replacing it for compaction, analytics,...
Using Kubernetes ConfigMaps as a Real-Time State Store
What if your services could react to configuration changes the moment they happen — no message...
AsciiDoc over Markdown
I taught myself HTML a long time ago, on a software called HotDog (Pro?). There wasn't such a...
Your LLM Is Overqualified for Half Its Job: Jev for Cloud, DevOps and SRE Pipelines
Filipe Motta · Jev, TypeSafe AI, DevOps, SRE, CI/CD, Kubernetes · 2026
Marp: Crafting Beautiful Presentations with Markdown
Effortless Slides, Powerful Impact
DevOps — Logging Standards and Best Practices
Logging is an art form, and log messages are one of the primary tools developers use to...
Docker VPN & userspace Wireguard…
Adventures building a vpn server
Transcribing any Youtube Video with Python: A Step-by-Step guide
Script that actually works
celld: Durable Objects, Unbundled
celld, a new open-source project from Deno, reimplements Cloudflare's Durable Objects model on...
AI coding agents write code fast. Why does review take so long?
How to prevent scope creep, unnecessary refactors, and oversized pull requests with a task brief...
We Built Google Maps for Kubernetes.
The first time you look at a map of Europe, you don't need a legend to know Italy is the boot-...
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...
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...
Getting Started With Astro — The Innovative Static Site Generator
An SSG for multiple frameworks, minimizing the JS we ship
Debugging Apache Iceberg: A Production Guide
Apache Iceberg gives you ACID semantics, schema evolution, partition evolution, and time travel...
Software 2.0
I sometimes see people refer to neural networks as just "another tool in your machine...
Observability Is Converging. Humans Aren't the Only Ones Querying It Anymore
Putting metrics, logs, and traces into one columnar store, querying them together, and holding up...
Shutdown Signals with Docker Entry-point Scripts
Shutdown signals are hard to understand to start. Even harder when you add Docker and Entry-point...
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...
Build an EKS cluster with Terraform
A simple infrastructure-as-code way, with custom VPC and ELB
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...
I Ignored 30+ OpenClaw Alternatives Until OpenFang
Fully open-source Agent Operating System, written entirely in Rust, shipping as a single 32 MB...
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...
Microsoft Foundry — AI Agent Service Deep Dive.
A builder's guide to tools, memory, workflows, evaluation, and observability in Foundry Agent...
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...
GitHub Copilot Coding Agent: The Complete Architecture Behind Agentic DevOps at Enterprise Scale
How GitHub Is Replacing Solo Developers With Autonomous Agent Teams, and What That Means for Your...
Open Data Lakehouse: A Practical Guide
The architecture, components, and operational reality of building a production open data...
ClickHouse Shard Rebalancing on Kubernetes: From Talk to Operator
TL;DR
One Pane of Glass: Building a Real-Time LLM & Hardware Telemetry Dashboard
Leveraging llama.cpp telemetry and Linux kernel metrics for seamless monitoring
Best Jupyter Notebook Alternatives in 2025
I've been using Jupyter Notebook since 2019, when it was introduced in a cloud computing...
Keycloak Clustering Made Easy for Production (release 26.7.3)
Exploring the new JDBC-PING default transport stack with Docker Compose for Local Clustering
Maintaining Apache Iceberg Tables: Compaction, Snapshots, Metadata and Orphan Files
The complete guide to Iceberg table maintenance — the four operations every table requires, why...
Monitoring Apache Ignite 3 with Prometheus and Grafana via OpenTelemetry (OTLP)
A complete step-by-step guide to spinning up a 3-node Apache Ignite 3 cluster with Docker Compose...
AI Agents Don't Need Smarter Retrieval. They Need a Config Database
Today's AI agents are smart enough. They fail at Kubernetes chores anyway, because the answers...
A new Kubernetes package installer
Introduces a Kubernetes package installer designed for simple installation and post-installation...
If You Thought Claude Max 20x Meant 20x Weekly Usage — You Were Wrong
Paying double for four times the usage sounded like a no-brainer… until you realized what limit...
Building an AI Native Developer Platform
Developers are the primary actors in a software engineering organization — and with that top of...
Ask vs guess culture
When unreasonable requests are followed up with "but you could have just said no!"...
Yes you should understand backprop
When we offered CS231n (Deep Learning class) at Stanford, we intentionally designed the...