🔭ObservabilityBasic可觀測性三本柱(Metrics / Logs / Traces)四個黃金指標(Four Golden Signals)可觀測性 vs 監控(Observability vs Monitoring)Advanced以 SLO 燃燒率告警(Alerting on SLOs)分散式追蹤(Trace / Span)
🚨Incident ResponseBasicOn-Call 輪值事件管理與指揮(Incident Command)Advanced有效的疑難排解(Effective Troubleshooting)無咎事後檢討(Blameless Postmortem)緊急應變(Emergency Response)
📊Capacity PlanningBasic負載與壓力測試(Load & Stress Testing)容量規劃與需求預測(Capacity Planning & Forecasting)Advanced自動擴縮(Autoscaling)非抽象大型系統設計(NALSD)
🚀Deployment & DeliveryBasic部署管線(Deployment Pipeline)發布工程(Release Engineering)Advanced漸進式發布(Canary / Blue-Green)金絲雀分析與指標選擇(Canary Analysis)可靠的產品上線(Launch Coordination)資料庫遷移與回滾(Database Migrations)
📦InfrastructureBasic基礎設施即程式碼(Infrastructure as Code)組態管理(Configuration Management)Advanced組態設計(Configuration Design)虛擬機與容器(VMs & Containers)
🐧Linux & NetworkingBasicTCP/IP 網路基礎(Layers, IP, Routing)Linux 行程與資源監控(Processes & Resources)DNS 與網路服務(DNS, Ports, Sockets, SSH)Advanced負載均衡:L4 vs L7
🤖Automation & ToilBasic消除 Toil(Eliminating Toil)自動化的演進(Evolution of Automation)Advanced自癒系統(Self-Healing Systems)
🛡️Reliability PatternsBasic重試、退避與抖動(避免雷群)過載處理(負載卸除與優雅降級)Advanced熔斷器(Circuit Breaker)連鎖故障(Cascading Failures)混沌工程(Chaos Engineering)