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The latest News and Information on DevOps, CI/CD, Automation and related technologies.

Why True Operational Security Requires an Unmanaged Cloud VPS

When deploying infrastructure for sensitive communications, penetration testing, or privacy-centric applications, your threat model must account for the human element. Handing over the root access of your server to a "managed" hosting provider fundamentally breaks that model. In 2026, serious security practitioners know that true OPSEC cannot exist in an environment where support staff have administrative backdoors into your operating system.

How to manage Ubuntu fleets using on-premises Active Directory and ADSys

The “hybrid fleet” is today’s reality: organizations diversify operating systems while Microsoft Active Directory (AD) remains the dominant identity “source of truth.” IT administrators must ensure Linux machines, like Ubuntu desktops and servers, behave as first-class citizens in this environment.

I Fixed a $30K/Year Anomaly in the Time It Takes to Make Coffee

If you work in FinOps, you know the feeling. You open your recommendations queue on a Monday morning. There are 47 items. You worked through 12 of them last week. You’re back up to 47 again. All represent real money leaving the building, but not all are “bad money” – of those 47, a significant share will be “this is ok, expected, we got value”. That’s what really kills FinOps enthusiasm (and is why the engineer is skeptical towards the FinOps person).

Mastering AI Prompts: How to Get the Best Out of SQL Prompt AI | The Tony and Tonie show Ep41

How to get the most value from SQL Prompt AI in day-to-day work, whether you're writing new queries or improving existing code. A little prompt-writing knowledge goes a long way with SQL Prompt AI. Tony and Tonie discuss how to build reusable prompts that give the tool the context it needs to return useful results first time.

Fear, Identity & Flaky Tests: AI in Reliability w/ Dana Lawson (CTO, Netlify)

The self-healing systems that SREs have dreamed about for a decade aren't a distant promise anymore — they're already being built, and the biggest barrier left is cultural. Dana Lawson, CTO at Netlify, has spent over 25 years in the trenches of developer infrastructure, from sysadmin roots to running the platform that powers 5% of the internet.

Kubecost Vs. OpenCost: What's The Difference? (Updated 2026)

Kubernetes (K8s) adoption has exploded over the past few years. But it hasn’t been easy to monitor, manage, and optimize K8s costs. To provide greater cost visibility into Kubernetes clusters and environments, Kubecost launched in 2019 and was acquired by IBM in 2024, while OpenCost debuted in 2022. OpenCost has several founding contributors. But Kubecost developed the cost allocation engine that the OpenCost implementation uses.