AI Coding Agent Cost Ledger: Find Expensive Sessions Before They Become Normal
A coding agent can look productive while quietly turning every pull request into a mystery invoice. The dangerous part is not one large model call. It…
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Reviving K6's StatsD Extension for Datadog Observability
A lot gets said about how data can help us with observability, but much less gets said about how much we can shape the collection itself to actually h…
From 1.2GB to 24MB: How I Sped Up Our Next.js CI/CD Pipeline by 4 in One Afternoon
The Situation Our team's CI/CD pipeline on Azure DevOps was taking 15 minutes to complete on every push to develop. You'd merge a PR, grab a coffee, c…
How to identify which customers are affected by API failures
Most API monitoring starts with endpoints: Which route is failing? What is the error rate? Did latency increase after a release? Those questions are e…
Kubernetes earned its security badge in 2017 and never came back
Kubernetes has an OpenSSF Best Practices badge . It earned that badge on 16 August 2017 at 14:52:28 UTC, and nobody has touched the entry since. The s…
How to Turn an Architecture Guide into Developer Onboarding
An architecture guide often answers the wrong question for a new contributor. It tells them what components exist, where repositories live, and which …
Your Sandbox Isn't a Sandbox If It Can Reach Production
Your Sandbox Isn't a Sandbox If It Can Reach Production Here's the sentence that should stop you mid-scroll: an AI model published a malicious package…
Deploying ImgProxy – Process, Resize, Convert Images on the Fly
ImgProxy is an open-source image-processing server — resize, convert, and transform images on the fly via URL parameters, ideal as a caching layer in …
Installing Nginx UI – An Open-Source WebUI for Nginx
Nginx UI is an open-source web GUI for managing Nginx, single-node or clustered, with real-time stats, automatic Let's Encrypt TLS, performance monito…
Testing CAST AI on GKE: A Hands-On Kubernetes Workload Optimization Lab
Kubernetes makes it easy to define CPU and memory requests for our applications. But there is a problem: How do we know whether those resource request…
The all-purpose agent isn't an architecture. It's a single point of failure with a system prompt.
Intro In a demo, one agent that "does everything" looks like impressive economy: one prompt, one API call, one mental model. Nobody's testing it again…
My Robot Accountant Got an Eviction Notice. So We Moved: Migrating from Bedrock Agents Classic to AgentCore
Ciao Amici 👋 Grab your chai, because the robot accountant is back, and this time we have a moving-day story. If you read my last article, you know I b…
Essential Angular Features Every Developer Should Know
Angular is one of those frameworks where surface-level feature descriptions miss most of what's actually useful. "Component-based architecture" and "t…
Twilio removes conference_participant from Voice Insights on Aug 1, 2026 — the field goes null, not gone, so nothing errors
If you pull Twilio Voice Insights Call Summaries to analyze conference calls — contact-center reporting, a QA dashboard that scores participant talk-t…
Debugging inbound webhooks locally without a tunnel
Testing an inbound webhook is annoying in a way that's out of proportion to the problem. A provider — Stripe, GitHub, Shopify, whatever — will POST a …
Внедрение CICD для экосистемы 1С
В условиях современного развития программного обеспечения и необходимости ускорения выпуска обновлений, автоматизация процессов разработки и доставки …
Your Agent's Memory Is a Markdown File. Let's Audit It.
Quick check: does your agent stack have a memory.md in it somewhere? An AGENTS.md ? A notes file the agent appends to when something seems worth keepi…
DSCI series / Rakulang CI, part2. Cro Application
In this episode I talk about developing web application based on well known cro framework and specifically how to create CI pipeline using DSCI tool. …
Stop letting your AI agents hallucinate test failures
I've seen enough CI pipelines die in an infinite loop of 'fix, retry, fail' to last a lifetime. You know the pattern. An agent-driven QA process runs …
Building an On-Premise Kubernetes Cluster — Part 1: Preparing the Environment
🇧🇷 Leia a versão em português aqui This is the first part of a series where I'll share, step by step, how I built my own on-premise Kubernetes cluster…
Manjaro i3: Essential Shortcut Commands for Ultimate Productivity
Originally published on tamiz.pro . Switching to i3 from a traditional desktop environment like GNOME or KDE is a paradigm shift. You trade mouse-driv…
Automating Dell PowerProtect Backup on AWS: A Terraform-Based Approach
Organizations running Dell PowerProtect backup on AWS face a recurring challenge: the multi-appliance ecosystem — PPDM (PowerProtect Data Manager), DD…
Building a Production-Safe AI Remediation Firewall for Amazon EKS
A reproducible multi-AZ resilience walkthrough: spread a service across simulated zones, kill one under load, and measure the dropped requests — plus …
What If Your Business Had an Immune System?
Designing an Autonomous Business Resilience Layer with Multi-Agent AI TL;DR: Most enterprise AI systems wait for humans to ask questions or initiate w…
Your OpenAPI Spec Is Decoration Until CI Enforces It
My rule: if an OpenAPI spec is not wired into CI as an executable contract, it is decoration. A spec that no test asserts against will drift within tw…
Foreman 101: agentic coding as Kubernetes resources
Foreman is an agentic coder that runs as Kubernetes resources. You describe work as a Workload, it decomposes into tasks, agents running on your nodes…
Python Logging: Best Practices for Production Apps
Python Logging: Best Practices for Production Apps tags: python, logging, devops, tutorial tags: python, logging, devops, tutorial Python Logging: Bes…
My 06:30 cron has never once started at 06:30
I keep a public repo whose only job is to watch how GitHub Actions treats schedule: triggers. 18 workflows, a few deliberately pathological. The numbe…
Your cron job fires on the wrong day
A team ports a job from a Quartz scheduler to a Unix crontab. The Quartz trigger ran Monday through Friday — day-of-week field 2-6 , because Quartz nu…
$request_time Looks Fast, But Users Say It''s Slow: Breaking nginx Latency into 4 Parts
Your nginx $request_time looks fine in the dashboard — p95 is 120ms, totally reasonable. But users keep reporting that things "occasionally freeze." Y…