FinOps (Financial Operations, Cloud FinOps) — cultural practice management cloud spending. Ответ на проблему "мы потратили $500k в AWS, не понимая почему". FinOps Foundation (2019, Linux Foundation) — standards organization. Three phases: Inform (tagging, dashboards), Optimize (RIs, savings plans, right-sizing), Operate (automation, governance). Teams: FinOps practitioner + Finance + Engineering.
Ниже: подробности, пример, смежные термины, FAQ.
AWS cost example:
- Tag: Project=enterno, Env=prod
- EC2 on-demand: $100/month
- EC2 3-year RI: $35/month (-65%)
- Spot (batch jobs): $15/month (-85%)Обычно практика, но в large companies — dedicated role. Practitioner знает cloud pricing + engineering + finance.
AWS Cost Explorer + Cost Anomaly Detection (free). Vendors: CloudHealth (VMware), Apptio Cloudability, nOps. Open-source: OpenCost (Kubernetes), Kubecost.
Typical: 20-40% reduction в первый год. Ценность higher в larger spend (>$10k/мес monthly makes justify).