腾讯大讲堂08 可扩展web架构探讨

可扩展 Web 架构探讨 echouzhou

[object Object],[object Object],[object Object],[object Object],[object Object]

Scalability ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Vertical Scaling ,[object Object],[object Object],[object Object],[object Object]

可伸缩性 vs. 高性能在系统可扩展的前提下提高性能

Web 的可扩展性 ,[object Object],[object Object],[object Object]

Web 服务器的选择 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

性能改进 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

FastCGI ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

负载均衡 (Load Balancing) ,[object Object],[object Object],[object Object]

DNS 轮询 ,[object Object],[object Object]

硬件负载均衡 ,[object Object],[object Object],[object Object],[object Object]

软件负载均衡 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Layer 4 ,[object Object],[object Object],[object Object],[object Object],[object Object]

Layer 7 ,[object Object],[object Object]

双线服务器 ,[object Object],[object Object],[object Object],[object Object],[object Object]

动态 DNS ,[object Object],[object Object],[object Object],[object Object],[object Object]

CDN ,[object Object],[object Object],[object Object],[object Object]

Web Cache 的类型 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

一些数据 ,[object Object],[object Object]

页面静态化 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

页面缓存 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

HTTP 的 Cache 规范 ,[object Object],[object Object],[object Object],[object Object],[object Object]

条件请求 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

条件请求 (2) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Expiration ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Cache-control ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Cookies ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

一些典型的 Cache 场景 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

实践要点 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

QQvideo 的一些数据 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

HAProxy ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

HAproxy 与 LVS 比较 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

HAproxy 配置 URL 分发规则多个 server 池 Sticky sessions 健康检测和接入限制

Memcached ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Squid ,[object Object],[object Object]

腾讯大讲堂08 可扩展web架构探讨

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腾讯大讲堂08 可扩展web架构探讨