Internal Developer Platforms Build vs Buy Analysis
「内部開発者プラットフォームの構築 vs 購入分析」
Evaluate tradeoffs between building custom internal developer platforms versus adopting existing solutions, with case studies.
「カスタム内部開発プラットフォームの構築と既存ソリューションの採用におけるトレードオフの評価：ケーススタディ付き」
Prompt
I want to evaluate build vs buy tradeoffs for internal developer platforms. Gather research or write-ups from companies who built their own IDPs (e.g., Spotify Backstage, Airbnb Dev Portal), including why they did it, long-term costs, and internal adoption patterns.