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

Regression Testing: What it is, why it matters, and how to automate it with CI/CD

Regression testing is the practice of re-running existing tests after a code change to confirm that previously working functionality hasn’t broken. It answers a single question: did this change break something that used to work? In CI/CD pipelines, regression tests run automatically on every commit, giving teams immediate feedback before code reaches production.

Measuring Developer Productivity: Prove Impact | Harness Blog

The best engineering teams rely on data-driven frameworks like DORA metrics and SPACE to measure developer productivity and demonstrate business impact. This guide explores proven measurement approaches that move beyond vanity metrics to capture real engineering value and team performance. Your developer productivity initiative didn't collapse because the data was wrong. It stalled because it couldn't answer the business question. Leadership asked, "So what?".

Making Security Invisible for Game Developers

Security that developers never have to think about. That's the goal Audrey Long, Senior Gaming Cloud Security Architect at Microsoft Gaming Security, set out to achieve, and then actually built. In this GitKon session, Audrey walks through how Microsoft Gaming tackled a massive identity security challenge across double-digit Entra ID tenants spanning independent game studios. With no existing tooling that fit the pace of game development, her team built the Entra ID Tenant Security Scanner from scratch using the Maester Framework, custom PowerShell, and GitHub Actions.

Harness Artifact Registry: Your Unified OCI-Compliant Gateway for Secure Artifact Management | Harness Blog

If you've worked with builds and deployments, then you already know how central Docker images, dependencies, and containers are to modern software delivery. The introduction of Docker revolutionised how we package and run software, while the Open Container Initiative (OCI) brought much-needed standardisation to container formats and distribution. Docker made containers mainstream; OCI made them universal.

What is engineering operations? A guide to the discipline transforming software teams

Engineering teams are writing more code than ever. AI coding tools have made individual developers dramatically more productive, yet most organizations report moving only about 20% faster than before. The real constraint has always been the operational fabric surrounding the act of writing code. The processes, standards, visibility, and coordination that determine whether hundreds of engineers and thousands of services ship reliable software at speed have always been where the real work happens.

Beyond "Reactive" Accessibility: Meeting the 2026 ADA Title II Mandate in Higher Ed

For decades, digital accessibility in state-funded higher education has largely been a "reactive" game. If a student with a visual impairment reported an issue with a tuition portal, the university would scramble to provide an accommodation. As long as the institution could show "meaningful progress" toward compliance, it was generally shielded from significant legal repercussions. That era is officially ending. The U.S.

The post-mortem problem

Post-mortems are one of the most consistently underperforming rituals in software engineering. Most teams do them. Most teams know theirs aren't working. And most teams reach for the same diagnosis: the templates are too long, nobody has time, and nobody reads them anyway. These aren't wrong observations. But they're symptoms, not causes. The actual problem is that somewhere along the way, the post-mortem stopped being a piece of communication and became a compliance artifact.

How to Build AI-Native Security Resilience (And Finally Get Developers And Security On The Same Team) | Harness Blog

Developers and security professionals have struggled to get on the same page for what seems like forever and AI is only making that divide larger, according to results from our State of AI-Native Application Security 2025 research report.

Hot Takes: What the AI Hype Gets Wrong About Software Engineering Excellence | Harness Blog

Ahead of the DevOps Modernization Summit, Matthew Skelton, CEO & CTO of Conflux shares his takes on output-driven AI, how DORA metrics aren’t enough, and why governance and compliance must be built into the platform. ‍ Matthew Skelton is the CEO & CTO of Conflux and a featured speaker at this year’s DevOps Modernization Summit. Ahead of our annual summit, Matthew has shared his hot takes on AI, DORA, and the key to successful automation.