Operations | Monitoring | ITSM | DevOps | Cloud

NVIDIA H100 GPU cost in 2026: $25K–$40K new, $2–$8/hr cloud rental, used from $6K on eBay. Full buy vs. rent math, 9-provider cloud comparison, and H200/B200 context.

Without experiment infrastructure to help you test your LLM applications, every research session starts with the same questions: What have we tried previously? What were the numbers? Which prompt version produced that result? Why did we discard that approach? The answers live in scattered notes, terminal history, and half-remembered conversations. Each handoff between sessions loses context. In practice, iteration can slow down as teams get bogged down in testing and analysis.

Alert fatigue and blind spots develop together. Monitoring stacks that generate noise while missing critical issues may have incomplete coverage or poorly configured alerts. As they grow reactively and without structured coverage assessment, both issues worsen. Teams will often add monitors when something breaks and tune thresholds when alerts become unbearable, but rarely audit their overall setup to see if it works.

Welcome to this blog series which explores innovative uses of Ubuntu Core. Throughout this series, Canonical’s Engineers will show what you can build with this Core 26 release, highlighting the features and tools available to you.

Salesforce's research found that 61% of customers would rather solve simple issues on their own than wait for a support agent. The same pattern shows up inside companies, where most IT teams report that password resets, software requests, and ticket status checks make up the bulk of their daily work. So, the demand is clear. The use cases are obvious. Yet most self-service portals quietly stop being used by month six. This guide walks through what's going wrong, and what works.