The SQLite documentation says INTEGER PRIMARY KEY lookups are fast. It does not say how to build a query planner that makes them fast. Those details live in 26 years of commit history that only exists because real users hit real performance walls.
伊朗嘲讽泽连斯基公开讲话08:08
，详情可参考易歪歪
俄军方披露可加速特别行动进程的作战指令14:59，详情可参考todesk
The paper's most striking revelation is that labor's share of GDP trends toward zero. Total computational resources in the economy might ultimately achieve 10⁵⁴ floating-point operations per second. The combined processing power of all human brains is approximately 10¹⁸ flops.