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

Practicing What I Preach, Just At Scale

I’ve spent most of my career building and optimizing cloud, on-prem, and data platforms for growing companies. It’s been an amazing journey so far. Through it all, FinOps has become more than just a methodology for me (Fred FinOps didn’t just come from my love of the Flintstones, though I do appreciate a good cartoon). It’s a community, a discipline, a tribe I’ve come to call home. Lately, some tough questions have kept me up at night: These challenges got me thinking.

How engineers can improve creativity ft. Corey Latislaw of Trainline

Engineering leadership isn't just about technical execution—it's about unlocking the creative potential that drives individual and team success. CircleCI CTO Rob Zuber sits down with Corey Latislaw, Head of Engineering at Trainline and executive coaching expert, to explore how creativity transforms both careers and team dynamics.

How Experiment Analysis uncovers the cause behind failures

Chaos Engineering has proven itself to be incredibly effective at tracking down failure modes, remediating reliability issues, and preventing risks before they happen. Unfortunately, it can also come with a steep adoption curve. In order to get the most out of Fault Injection testing, a practitioner needs to have a deep knowledge of the service, its expected behavior, and the code behind it. Ultimately, the rewards are worth the time.

RKE2: Enterprise Kubernetes Made Simple & Secure!

Still wasting weeks on complex configs? Meet your new secret weapon — RKE2! Prasun Das from @Infosys reveals how you can go from zero to a hardened Kubernetes cluster in minutes: Upstream Kubernetes, ready for production One-step CIS hardening — no 200-page manuals! Copy. Start. Done. That easy. Why work harder when you can work smarter? Get speed, security & enterprise power without the grind.

Cortex MCP set up

Learn how to set up the Cortex MCP in under 5 minutes. The MCP integrates directly into your IDE, giving instant access to Cortex data without leaving your coding environment. It reduces context switching by enabling natural questions about services and teams, and streamlines workflows with real-time data from Cortex, Jira, GitHub, and more.

Amazon SageMaker Pricing Guide: 2025 Costs (And Savings)

Amazon SageMaker makes it easy to prepare data for machine learning (ML) and then train, deploy, and modify ML models. SageMaker is a fully managed service that automates much of the ML lifecycle. So, if you want a single partner to help you through all stages of your Artificial Intelligence (AI) lifecycle, SageMaker might be the answer. Perhaps more important for this post is the promise that Amazon SageMaker can reduce your machine learning model costs. But does SageMaker pricing reflect this?

Tips and prompts for developers using the Cortex MCP

AI coding assistants are already transforming how developers work, helping them write code faster, answer tough questions, and automate repetitive tasks. It’s exciting, it’s powerful… and it’s just the beginning. Cortex MCP connects your AI assistant directly to your live service data, ownership, and organizational standards so it can give accurate, context-rich answers right in your IDE.

AI Cost Optimization At Scale: How One CloudZero Customer Manages Spend Across 50+ LLMs

AI adoption isn’t just accelerating, it’s compounding. From GPT-5 to Claude to Llama and beyond, engineering teams are integrating diverse LLMs across products, experiments, and services. And finance teams are now grappling with a new kind of cloud complexity: token-based economics and volatile inference costs, often spread across multi-model, multi-cloud, and multi-region architectures. The modern FinOps stack needs to keep up. CloudZero was built for this moment.