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

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47 Day Certificates Make Premium SSL Worthless

Your enterprise just paid $500 for an SSL certificate. You know what it does that a free one doesn't? Nothing. Absolutely nothing. And the 47 day certificate mandate hits, you'll pay that $500 to touch that cert eight times a year, per certificate. For the same encryption, same trust, same green padlock that Let's Encrypt gives away for free.

Mitmproxy vs Proxymock: Replaying Traffic for Realistic API Testing

Replaying traffic is a core tool in your toolbox when you need to reproduce a tricky bug or validate how your app behaves. Traffic replay is especially valuable for testing complex software applications that rely on APIs and microservices, where integration and functionality must be thoroughly validated.

Part 1: Building a Production-Grade Traffic Capture and Replay System

A few years ago I was on call during the Super Bowl. At the time I was working for an observability vendor and one of our customers had an outage caused by a surge in user traffic. But our monitoring system didn’t have enough data to know what went wrong and I sat on a call for 2 hours painfully listening to them spinning up more servers and trying to catch up with the user load.

GitKraken Insights | Engineering Intelligence in Minutes

Most software intelligence tools take months to implement, cost a fortune, and end up collecting dust. GitKraken Insights is different. It helps engineering leaders measure what matters: AI impact, code quality, delivery performance, and developer experience, all in one place. It’s the latest evolution of the GitKraken DevEx platform, trusted by over 40 million developers. Insights connects data from across your GitKraken tools to give you a complete picture of engineering health and value. We're talking DORA metrics, pull request metrics, and AI impact.

Why Every Developer Needs Their Own AI Knowledge Base (It's Easier Than You Think)

Ever feel like you're drowning in documentation scattered across Confluence, Slack, Jira, and Git commits? Kyle Fransham, Senior VP of R&D at Superna, shares why every developer should run their own local LLM and shows you exactly how to do it. In this GitKon talk, Kyle reveals how to turn your personal "master document of knowledge" into a queryable AI assistant running directly on your laptop. No cloud dependencies, no organization bottlenecks...just your own development copilot that understands your unique workflows, tips, and tribal knowledge.

Sustainable Cloud Computing in the UK: Challenges, Opportunities, and the Future

The tech industry's environmental impact is a growing concern, but can collaboration and innovation drive sustainability? At Civo Navigate London 2025, Regent Lee, Dinesh Majrekar, Liam McTague, and Simon Morris explored the challenges and opportunities of reducing emissions in the tech industry.