Rack Environment Rack Middleware Global Middleware Project Middleware Application Middleware Action Middleware Rack Environment Actions offer a high level API built on top...

Rack environment Rack middleware Inspecting the middleware stack Application-level middleware Router middleware Using config.ru Rack environment Actions offer a high level...

Hanami exposes a project level Rack middleware stack to be configured like this: # config/environment.rb Hanami . configure do middleware . use MyRackMiddleware end ...

Quickstart for ruby/Rack applications Installing uWSGI with Ruby support Note for distro packages Your first Rack app What is that ‘–http-modifier1 7’ thing? Using a full webse...

ruby/Rack应用快速入门 安装带Ruby支持的uWSGI 关于发布包的注意事项 你的第一个Rack应用 那个’–http-modifier1 7’东东是啥？ 使用一个完整的web服务器：nginx 添加并发性 添加健壮性：Master进程 使用配置文件 当你生成多个进程时的fork()问题 部署Sinatra 部署RubyOnRai...

Running Ruby/Rack webapps on Heroku with uWSGI Preparing the environment (a Sinatra application) Creating the uWSGI config file Deploying to heroku fork() for dummies The ruby ...

5. Hadoop Rack Awareness（机架感知） 5. Hadoop Rack Awareness（机架感知） 很多 Hadoop 组件得益于机架感知，给性能和安全性带来了很大的提升，Hadoop 的守护进程调用管理配置的模块，获取到集群 slave 的机架信息，更多的机架感知信息，查看这里 http://hadoop.apache.or...

使用uWSGI在Heroku上运行Ruby/Rack 准备环境(一个Sinatra应用) 创建uWSGI配置文件 部署到heroku fork()小白指南 ruby GC 并发性 Harakiri 静态文件 自适应进程生成 日志记录 告警 Spooler Mule 信号 (定时器、文件监控器、cron……) 外部守护进程 ...

Isolate bookies Understand bookie data isolation policy Rack-aware placement policy Qualified rack size of bookies Enforced minimum rack size of bookies Region-aware placement p...

Declare the label hierarchy in PD Declare the labels for TiKV Example TiKV uses topology labels (hereafter referred to as the labels) to declare its location information, and P...