摘要:
4S 分析法(思路清晰法) 场景scenario: 和面试官沟通。features/QPS(每秒访问量)/DAU/Interfaces 服务service: 大系统拆分成小服务。 存储storage:数据如何存储和访问。缓存/数据库/file system 升级scale:解决缺陷,处理可能的问题。 阅读全文
摘要:
Distributed System: a set of cooperating computers that are communicating each out over networked to get coerent tasks done. * achive parallelism * fa 阅读全文