64. 性能之巅¶

64.1. 硬盘¶

磁盘的平均IO响应时间是1ms

一次数据库查询需要100ms

Read the Docs v: latest

Versions: latest; v1.0.0

Downloads: html; epub

On Read the Docs: Project Home; Builds

Free document hosting provided by Read the Docs.