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对于在线游戏、即时通讯等依赖UDP协议的业务，您可以使用UDP健康检查功能。该功能通过发送UDP数据包来监测后端服务器的响应情况，及时发现异常服务器并进行故障隔离。

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文章 2023-11-03 来自：开发者社区

目前Nginx服务器的upstream模块支持6种方式的分配：负载均衡策略名称说明轮询默认方式如果服务器down掉了，会自动剔除该服务器。缺省配置就是轮询策略。此策略适合服务器配置相当，无状态且短平快的服务使用。weight权重方式权重越高分配到需要处理的请求越多。可以与least_conn和ip_hash结合使用。比较适合服务器的硬件配置差别比较大的情况。ip_hash依据ip分配方式可以解决....

问答 2021-12-11 来自：开发者社区

saas应用服务器实现负载均衡的策略有哪些？

文章 2018-07-17 来自：开发者社区

Nginx服务器之负载均衡策略（6种）

一、关于Nginx的负载均衡　　在服务器集群中，Nginx起到一个代理服务器的角色（即反向代理），为了避免单独一个服务器压力过大，将来自用户的请求转发给不同的服务器。详情请查看我的另一篇博客。二、Nginx负载均衡策略　　负载均衡用于从“upstream”模块定义的后端服务器列表中选取一台服务器接受用户的请求。一个最基本的upstream模块是这样的，模块内的server是服务...

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云服务器 ECS（Elastic Compute Service）是一种弹性可伸缩的计算服务，助您降低 IT 成本，提升运维效率，使您更专注于核心业务创新。

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