Operations | Monitoring | ITSM | DevOps | Cloud

AI is transforming how software is written and operated. Every day, engineering teams are discovering new ways to accelerate development, reduce toil, and push the boundaries of innovation. But this acceleration makes it easy to forget a fundamental truth: speed without guardrails creates risk, especially when implementing the AI-powered tools that dominate today's news cycles.

In July 2024, CrowdStrike — one of the world’s top cybersecurity companies — shipped a minor configuration update to its Windows security product. Within minutes, airlines, banks, hospitals, and retailers worldwide began crashing. The update wasn’t new code. It was a routine content file that slipped through with a bug in its safety checks. When Windows machines loaded it, the agent hit an out-of-bounds memory error and crashed. Devices blue-screened and got stuck in reboot loops.

The third Civo Navigate London event has come to an end - and as you might be able to tell, this was an extra special one with some big changes for Civo First, a huge thank‑you to our amazing sponsors, attendees, speakers for making this event possible.

In engineering, we talk a lot about technical debt — the shortcuts and compromises made in code that pile up over time. But there’s another kind of debt that’s just as dangerous and far more invisible: QA debt. QA debt is what happens when testing isn’t given the same attention as features, architecture, or performance. It’s the accumulation of missed edge cases, outdated test suites, incomplete automation, or skipped regression checks.

Most cloud waste isn’t technical, it’s organizational. Harness brings finance and engineering together with FinOps practices that connect spend to outcomes, not blame. The result: 30%+ savings and alignment that scales. In too many cloud organizations, finance and engineering operate like two planets in orbit. Finance speaks in forecasts, budgets, billing codes. Engineering speaks in uptime, latency, error rates. The result?

This technical deep-dive reveals how Harness engineers discovered and fixed a critical Go memory leak where reassigning context variables in worker loops created invisible chains that prevented garbage collection across thousands of goroutines, ultimately consuming gigabytes of memory in their CI/CD delegate service.