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...
Integrating Active Directory (AD) with Keycloak for user federation
Integrating Active Directory (AD) with Keyclgoak for user federation involves setting up Keycloak...
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...
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...
From Prompts to Loops: Building Autonomous Coding Agents
Why developers are moving from writing prompts to writing the systems that write prompts
Apache Iceberg Compaction Best Practices
A production guide to compaction strategies, parameter tuning, maintenance sequencing, and...
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...
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...
Building My Own Self-Hosted dbt Cloud
What if you could get 80% of the dbt Cloud experience while keeping everything self-hosted?...
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
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...
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...
Ask vs guess culture
When unreasonable requests are followed up with "but you could have just said no!"...
ClickHouse Shard Rebalancing on Kubernetes: From Talk to Operator
TL;DR
OpenAI Codex CLI: From Broken Install to Multi-Agent Orchestration (Production Guide)
OpenAI Codex CLI Complete Guide from Installation to Multi-Agent Production Systems
Micronaut vs Quarkus: The Battle for Supersonic JVM Apps
When it comes to building lightweight, high-performance Java applications, Micronaut and Quarkus...
GitOps with Terraform using tofu-controller: Grafana and Hashicorp Vault as Code
Why GitOps shouldn't stop at Kubernetes.
The invisible crisis in AI Observability
Every time something breaks in production, most teams have no idea where to look, not just AI...
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
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
Ms Sql Server con docker-compose
Ejemplo practico
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...
Under the Hood: Using OpenTelemetry to Monitor Your AI Coding Agent
As you incorporate coding agents into your workflow, understanding how they behave becomes...
Mastering ArgoCD Management: Advanced GitOps Techniques for Flexibility and Scale
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,...
DevOps — Logging Standards and Best Practices
Logging is an art form, and log messages are one of the primary tools developers use to...
FrontOps. How structured logging saves you from console output chaos
One library can solve all your development problems and make it predictable
I Ignored 30+ OpenClaw Alternatives Until OpenFang
Fully open-source Agent Operating System, written entirely in Rust, shipping as a single 32 MB...
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...
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...
This simple secret makes AI infinitely more intuitive.
Once you see it this way, you'll never unsee it.
Data Lakehouse: Infrastructure
fresha-data-engineering
· ~6 min read · September 19, 2025 (Updated: September 20, 2025) · Free: YesArchitecting a sophisticated Data Lakehouse platform on AWS, using EKS and cutting-edge...
We're a 3-person tech team running production Kubernetes — So we built an AI SRE
We build a decentralized data platform. Client data never leaves their infrastructure — that's...
LiteLLM: Metrics, Traces, and VictoriaMetrics Stack Integration
Configuring metrics and traces from LiteLLM to VictoriaMetrics and VictoriaTraces. iteLLM...