an organizational and cultural movement that aims to increase software delivery velocity, improve service reliability, and build shared ownership among software stakeholders. Learn how to improve the speed, stability, availability, and security of your software delivery capability. (Google Cloud) • 以 DevOps 打破惡性循環 (p.xxix) • 科技產業的惡惡性循環: 忙 & 疏於管理理 → 技術債和 Workaround → 膨風的承諾 → 更更忙 • 理想情況下,⼩型開發團隊獨⽴進⾏功能實作,在類⽣產環境中驗證可⾏ 性,並快速、安全且可靠地將程式碼部署到實際環境 (p.xxix)