CDN与Web网站性能优化应用实践_kevin

•程序Application•PHPScript/HTML/JS…•服务Server•Apache/MySQL/Bind/Nginx…•系统System•Linux/Xen/VPN/Cacti/Nagios…•平台Platform•IDC/Router/Swtich/Server/Storage…Website•Hardware适应架构性能分析合理化应用•IDC适应架构质量测试性价比•CDNPlatformLinuxDistributionFileSystemIptablesVirtualizationMonitorConfigureNetworkVPNManagementBackupLogSystemWebserverLoadbalanceCacheDBMysqlMemcache/Ttserver/RedisVideoEncodeHighAvailability……ServerHTMLJS/CSSCacheHeaderDomainSQLDistributed……Application目标：成功率-更稳响应时间-更快吞吐量-更多Capability源站Source负载均衡Loadbalance缓存Cache分发Deliver内容ContentCDNLAMP/LAM²PTomcat/ResinFTPFMSMediaEncodeIMServerGameServerSourceBindLVSNginxLoadbalancePull-ProxyPush-PreCacheDeliverSquidVarnishNginx–with-proxy-storeNginx–with-memcacheWebserverLighttpdCache动态页面Activepage静态元素Staticelement编辑配图Vouchimage用户图片UserImage视频Video音频AudioSiteLAMP/FCGILVSVarnishNginxlocation/{#if($request_method~.*(get|GET).*$){if($request_uri~“\.html|_xy\.php){proxy_pass}proxy_pass}*CacheURLListActivepageLightyNginxroot/dev/shm;gzipon;gzip_proxiedany;gzip_typestext/plainapplication/x-javascripttext/css;#location~(gif|js|css|jpg|jpeg|bmp)${location/{expires365d;proxy_storeon;proxy_temp_path/dev/shm;proxy_store_accessuser:rwgroup:rwall:rw;if(!-e$request_filename){proxy_pass}}*JS/CSSVersionStaticelementLightyVarnishNginxVouchImageLightyNginxConsistentSquid/Varnish/NginxDomainUserImageStorage–StorctrlServersUpload/Sync/Deliver三级访问IndexServerDB–ttserverCacheControlCacheDaemonVideo/AudioWeb–HttpPostFTPUpload-Resize-UpdateDB-SyncSyncQueueImageUploadWeb–HttpPostFTPFMSUpload-UpdateDB-EncodeEncodeQueueWget-Convert-Sync-UpdateDBVideoUploadWeb–HttpPostFTPRecordOnlineUpload-UpdateDB-EncodeEncodeQueueWget-Convert-Sync-UpdateDBVideoUpload日志管理和分析高可用性备份与恢复Log&HA&Restore感谢您的关注！我友网络科技有限公司