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class="com-2-section sa-activity-intro pt"><header class="com-2-section-hd"><h2 class="com-2-section-title without-icon"><span><em>直播</em>详情</span></h2></header><div class="com-2-section-bd"><div class="com-2-layout sa-pdetail-live-layout"><div class="layout-side"><div class="sa-teacher-intro bg"><header class="sa-teacher-intro-hd"><h3 class="sa-teacher-intro-title">讲师</h3></header><div class="sa-teacher-intro-bd"><div class="sa-teacher-intro-author"><div class="sa-teacher-intro-author-avatar"><span class="com-2-avatar"><span class="com-2-avatar-inner" style="background-image:url(https://ask.qcloudimg.com/raw/yehe-4a61cebf/ew5npu69ga.jpg?imageView2/2/w/180/h/7000)"></span></span></div><div class="sa-teacher-intro-author-main"><h3 class="sa-teacher-intro-name"><span class="sa-teacher-intro-name-inner">毛剑</span></h3><p class="sa-teacher-intro-identity">bilibili技术总监腾讯云最具价值专家（TVP）</p></div></div><p class="sa-teacher-intro-desc">负责bilibili数据平台部，近十年的服务端研发经验。擅长高性能、高可用的服务端研发，熟悉Go、Java、C等语言。在B站参与了，从巨石架构到微服务的完整转型，包含微服务治理、微服务可用性设计，微服务数据一致性设计，微服务中间件，微服务监控，微服务日志收集，微服务负载均衡，和微服务RPC框架开发等。</p></div></div></div><div class="layout-main"><div class="com-2-section sa-pdetail-live-intro pt"><header class="com-2-section-hd"><h2 class="com-2-section-title without-icon"><span><em>内容</em>纲要</span></h2></header><div class="com-2-section-bd"><div><div class="rno-markdown undefined rno-"><p>1、负载均衡 • 前端服务器的负载均衡 • 数据中心内部的负载均衡 2、优雅降级 • 低质量回复 3、限流 • 每个用户设置限制 • 客户端侧的节流机制 • 自适应过载保护 4、重试 • 重试策略 • 正反馈循环 5、超时 • 请求截止 • 超时传递 6、应对连锁故障</p></div></div><div id="J-viewLargeImageBox" class="zoom-mask" style="display:none;width:100%;height:100%"><div class="zoom-close"></div><div class="zoom-wrap"><img/><div class="c-loading"><div class="c-loading-inner"><div class="one"></div><div class="two"></div><div class="three"></div></div></div></div></div><div class="com-qr-code com-qr-code-horizontal"><div class="code-img"><img 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