Metro是一个高性能，可扩展，易于使用的web service stack/framework。它提供一个一站式解决方案来满足你所有web service需求。从最简单的hello world web service到可靠，安全和涉及与.NET服务交互的事务处理web service。
Metro is a high-performance, extensible, easy-to-use web service stack. It is a one-stop shop for all your web service needs, from the simplest hello world web service to reliable, secured, and transacted web service that involves .NET services.
来自:开源中国社区
