Backup and Restore MySQL 8 Database with XtraBackup
What is XtraBackup?
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...
Integrating Active Directory (AD) with Keycloak for user federation
Integrating Active Directory (AD) with Keyclgoak for user federation involves setting up Keycloak...
Build your own Managed Kubernetes Service on Proxmox with CAPI
Build your own KaaS platform on Proxmox with Cluster API.
Kubernetes configuration transformation orchestrators
Transformation is a powerful technique used by config-as-data tools, such as kustomize, kpt, and...
Maintaining Apache Iceberg Tables: Compaction, Snapshots, Metadata and Orphan Files
The complete guide to Iceberg table maintenance — the four operations every table requires, why...
From Prompts to Loops: Building Autonomous Coding Agents
Why developers are moving from writing prompts to writing the systems that write prompts
MCP 2.0 Is Mostly Deletion. That's The Good Part.
Ok. MCP just shipped the biggest change since the day it launched, and the headline isn't a...
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...
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...
One Pane of Glass: Building a Real-Time LLM & Hardware Telemetry Dashboard
Leveraging llama.cpp telemetry and Linux kernel metrics for seamless monitoring
Build a Local Kubernetes Platform with kubara, kind, and Argo CD
Create a local kind cluster, generate reviewable platform state with kubara, and let Argo CD...
Remote Code Development on Termux using VS Code and Neovim
Overview
AI is Here to Stay: Navigating the Uncertainty as a Developer
It is hard to find someone in software development/IT whose job wasn't affected in some way by...
Benchmark, Profile, Prove: A 12x Go Performance Win
How pprof and benchstat found schema recompilation hiding in a Grafana Kafka plugin's hot path
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...
Kafka SASL Authentication: Usage & Best Practices
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...
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...
Ask vs guess culture
When unreasonable requests are followed up with "but you could have just said no!"...
OpenAI Codex CLI: From Broken Install to Multi-Agent Orchestration (Production Guide)
OpenAI Codex CLI Complete Guide from Installation to Multi-Agent Production Systems
Shutdown Signals with Docker Entry-point Scripts
Shutdown signals are hard to understand to start. Even harder when you add Docker and Entry-point...
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,...
Testing Kairos as an OS for k8s cluster
The article and files to build/test Kairos OS can be found here:...
Deep Agents: LangChain Just Open-Sourced a Replica of Claude Code
Exploring Deep Agents: An Open-Source LangChain Framework for Coding Agents Inspired by Claude Code
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
LiteLLM: Metrics, Traces, and VictoriaMetrics Stack Integration
Configuring metrics and traces from LiteLLM to VictoriaMetrics and VictoriaTraces. iteLLM...
Understanding IAM Policy Evaluation Logic and Permission Boundaries in AWS
Use IAM Policy Evaluation Logic and Permission Boundaries to secure and delegate AWS access with...
7 Data Compaction Engines for Apache Iceberg in 2026
Compaction used to be running Spark on cron jobs. Now we have smarter options: what are they, and...
What Is kubara? A GitOps-First Approach to Reusable Kubernetes Platforms
How kubara combines a declarative platform contract, a curated component catalog, and Argo CD to...
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...
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...
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...
I made PostgreSQL INSERT operations 36 times faster in Python
You probably already know that rule number one when performing inserts is to use bulk inserts,...
Using Kubernetes ConfigMaps as a Real-Time State Store
What if your services could react to configuration changes the moment they happen — no message...
Agents, Context, and the Real Work of AI Development
I sat in on a Buckeye AI session this week that covered reinforcement learning, evaluations,...
Finding & Exploiting Exposed Google API Keys for Bug $Bounties
Turn exposed Google API keys into real-world impact by accessing Gemini and other Google services...
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...
This simple secret makes AI infinitely more intuitive.
Once you see it this way, you'll never unsee it.
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...
Argo CD App-of-apps and Configuration as Data
App-of-Apps is how a lot of teams run many Argo CD applications from one place — but what it...