disciplined technique for restructuring an existing body of code, altering its internal structure without changing its external behavior.” ———— refactoring.com 25 この考え方を 開発環境そのものにも適応する
33 “After the first US based Devopsdays in Mountainview 2010 Damon Edwards (@damonedwards) and I coined the acronym CAMS, which stands for Culture, Automation, Measurement and Sharing. Jez Humble (@jezhumble) later added an L, standing for Lean, to form CALMS.” ———— John Willis “DevOps Culture (Part 1)”
Definition & Meaning | Dictionary.com ➢ the technique, method, or system of operating or controlling a process by highly automatic means, as by electronic devices, reducing human intervention to a minimum. ———— dictionary.com 37
→ 過去と差もわからない、将来も予測できない https://www.linkedin.com/pulse/you-cant-improve-what-measure-raymond-bednar 48 “Measurement is the first step that leads to control and eventually to improvement.” ———— Dr. H. James Harrington
a shared philosophy in which development and operations teams work together. The practice promotes better communication and collaboration between those two teams, as well as other teams in an organization, such as security.” ———— The history of DevOps: A visual timeline 59