Site Reliability Engineering
可靠性目标
A quantifiable goal set for the availability, performance, or correctness of a system or integration, typically expressed as a percentage (e.g., 99.9% uptime) to guide engineering and operational decisions.
Quick answer: A quantifiable goal set for the availability, performance, or correctness of a system or integration, typically expressed as a percentage (e.g., 99.9% uptime) to guide engineering and operational decisions.
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Quick answer
A quantifiable goal set for the availability, performance, or correctness of a system or integration, typically expressed as a percentage (e.g., 99.9% uptime) to guide engineering and operational decisions.
Why it matters
可靠性目标 matters because it supports clear communication in Site Reliability Engineering 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.
Editorial context
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Definition
A quantifiable goal set for the availability, performance, or correctness of a system or integration, typically expressed as a percentage (e.g., 99.9% uptime) to guide engineering and operational decisions.
Operational example
Teams align their monitoring and incident response efforts with the system's stated reliability target to ensure contractual and operational compliance.
Localized example
团队将他们的监控和事故响应工作与系统设定的可靠性目标保持一致，以确保合同和运营合规性。
Definition language
English reference definition
Source
ITIL v4, AWS Well-Architected Framework, Kubernetes Documentation, CNCF
Exam relevance
- AWS Certification
- Azure Certification
- ITIL v4
- CKA/CKAD
Target audience
- DevOps Engineers
- SREs
- Platform Engineers
