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中间件技术配置的相关内容

文章 2023-01-16 来自：开发者社区

【Alibaba中间件技术系列】「Nacos技术专题」配置中心加载原理和配置实时更新原理分析（中）

官方资源nacos.io/zh-cn/docs/…带着问题去思考客户端长轮询的响应时间会受什么影响为什么更改了配置信息后客户端会立即得到响应客户端的超时时间为什么要设置为30s带着以上这些问题我们从服务端的代码中去探寻结论。Nacos之配置中心动态配置管理是 Nacos的三大功能之一，通过动态配置服务，可以在所有环境中以集中和动态的方式管理所有应用程序或服务的配置信息。动态配置中心可以实现配置更....

【Alibaba中间件技术系列】「Nacos技术专题」配置中心加载原理和配置实时更新原理分析（中）

文章 2023-01-16 来自：开发者社区

【Alibaba中间件技术系列】「Nacos技术专题」配置中心加载原理和配置实时更新原理分析（上）

官方资源nacos.io/zh-cn/docs/…Nacos之配置中心动态配置管理是 Nacos的三大功能之一，通过动态配置服务，可以在所有环境中以集中和动态的方式管理所有应用程序或服务的配置信息。动态配置中心可以实现配置更新时无需重新部署应用程序和服务即可使相应的配置信息生效，这极大了增加了系统的运维能力。动态配置Nacos的动态配置的能力，看看 Nacos是如何以简单、优雅、高效的方式管理配....

【Alibaba中间件技术系列】「Nacos技术专题」配置中心加载原理和配置实时更新原理分析（上）

文章 2023-01-15 来自：开发者社区

【2021年遇到最头疼的Bug】【Alibaba中间件技术系列】「RocketMQ技术专题」Broker配置介绍及发送流程、异常(XX Busy)问题分析总结

背景介绍公司最近年底要对系统做一次大的体检，所以是不测不知道，一测吓一跳啊，出现了很多问题，其中最恶心的问题要数我们的ROCKETMQ消息队列的问题了，大家都知道消息队列是作为流量削峰的主要手段，负责系统健壮性和压力的最佳手段，谁知道，它竟然“生病”了，干不动活了。问题现象系统频繁出现：system busy 和 broker busy 解决方案：com.alibaba.rocketmq.cli....

【2021年遇到最头疼的Bug】【Alibaba中间件技术系列】「RocketMQ技术专题」Broker配置介绍及发送流程、异常(XX Busy)问题分析总结

文章 2023-01-15 来自：开发者社区

【Alibaba中间件技术系列】「RocketMQ技术专题」让我们一起实践RocketMQ的服务搭建及配置操作

RocketMQ是一款分布式、队列模型的消息中间件，具有以下特点1、能够保证严格的消息顺序2、提供丰富的消息拉取模式3、高效的订阅者水平扩展能力4、实时的消息订阅机制5、亿级消息堆积能力搭建一个双节点的RocketM环境背景：虚拟机：vmware12操作系统：centos6.5内存：1G RAM硬盘：20G ROM在WMWare虚拟机下实现，实现两台IP和资源的服务主机，IP分别是 192.16....

【Alibaba中间件技术系列】「RocketMQ技术专题」让我们一起实践RocketMQ的服务搭建及配置操作

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