What is 预留实例?
In this glossary, 预留实例 refers to: A cloud resource, typically compute, purchased at a discounted rate in exchange for a commitment to a specific instance type and region over a set term, as detailed in cloud provider documentation.
How is 预留实例 used in IT and DevOps?
In IT and DevOps communication, this term appears in contexts such as: "与按需定价相比，预留实例可为可预测工作负载提供大量节省。"
Why does 预留实例 matter in IT and DevOps?
预留实例 matters because it supports clear communication in Cloud Operations contexts for DevOps Engineers, SREs, and Platform Engineers. It also connects to aviation training and exam language such as AWS Certification, Azure Certification, ITIL v4, and CKA/CKAD.
Who uses 预留实例?
预留实例 is mainly used by DevOps Engineers, SREs, and Platform Engineers.
What category does 预留实例 belong to?
In this glossary, 预留实例 is grouped under Cloud Operations. Related pages in this category explain adjacent procedures, commands and operational concepts.
Where does this definition come from?
This definition is sourced from ITIL v4, AWS Well-Architected Framework, Kubernetes Documentation, CNCF and published by Protermify IT/DevOps as a static IT and DevOps reference page.
