Operations | Monitoring | ITSM | DevOps | Cloud

Most IT problems do not announce themselves. A backup job quietly fails for three weeks before anyone notices. A firewall rule left open "temporarily" during a project stays open for a year. A former employee's account still has admin rights nobody remembered to remove. None of these cause trouble on the day they happen. They cause trouble later, usually at the worst possible time. This very difference between when these problems start and when they finally become a source of trouble is precisely what a routine IT health check is supposed to bridge.

Ask most DevOps teams where testing lives in their pipeline and you'll get a confident answer: "It's automated, it runs on every commit." That's true, and it's also only half the story. Automated checks in CI cover a slice of quality - usually unit and integration tests - but the wider discipline of *test management* often sits outside the pipeline entirely, scattered across spreadsheets, wikis, and someone's memory.

A multi-hypervisor environment is an infrastructure in which multiple virtualization technologies coexist. Common drivers include mergers and acquisitions, hybrid cloud strategies, workload-specific optimization, and the avoidance of vendor lock-in.