杂种集群
如果我有一个应用程序，但有许多用户同时使用它（比方说 30 个），而不是使用 apache 运行，那么 mongrel 集群是否有助于提高性能？到底什么是混合集群？
我注意到你可以使用 apache 进行负载平衡（混合集群）。我只是想知道这是否有助于提高性能/值得花时间实施吗？
============================
编辑：那么当您设置了 mongrel 集群并运行三个 mongrel 实例时，这到底意味着什么？这是否意味着用户可以访问所有三个实例，test:8000、test:8001...等
如果是这样，这对性能有何帮助？？？
谢谢
If I have a single application but have many users using it at the same time (lets say 30) not running with apache, will mongrel cluster help with performance? What exactly is a mongrel cluster?
I notice that you can have load balancing (mongrel cluster) with apache. I just want to know if this will help with performance/worth the time to implement?
============================
EDIT: So what exactly does it mean when you have three instances of mongrel running when you have mongrel cluster setup? Does this mean that a user can access all three instances, test:8000, test:8001...etc
If so, how does this help with performance???
Thanks
如果你对这篇内容有疑问，欢迎到本站社区发帖提问 参与讨论，获取更多帮助，或者扫码二维码加入 Web 技术交流群。
绑定邮箱获取回复消息
由于您还没有绑定你的真实邮箱，如果其他用户或者作者回复了您的评论，将不能在第一时间通知您！
发布评论
评论（2）
单个混合实例一次只能处理一个请求。如果两个用户同时访问它，一个请求将必须等待另一个请求完成。另外，如果您不在 Apache、Nginix、Lighttpd 等服务器后面，您将提供所有图像/样式表/等。直接来自 Mongrel，一次一个。
最好的选择是在某种负载均衡器后面使用 mongrel_cluster，并在最前面使用真正的网络服务器。 Web 服务器服务资产请求，将应用程序请求转发到代理平衡器，代理平衡器将它们发送到集群中的混合体。
或者，您可以查看 Passenger，它非常轻松地将所有这些集成到 Apache/Nginix 中。
A single mongrel instance can only handle one request at a time. If two users access it concurrently, one request will have to wait until the other one completes. Also, if you are not behind a server such as Apache, Nginix, Lighttpd, etc., you will be serving all of your images/stylesheets/etc. directly from Mongrel, one at a time.
The best bet would be to use mongrel_cluster behind some kind of a load balancer, with a real webserver at the very front. Webserver serves asset requests, forwards application requests to the proxy balancer which sends them to a mongrel in your cluster.
OR, you could just look into Passenger, which integrates all this into Apache/Nginix really easily.
我认为如果没有平衡器就无法使用混合集群。
在集群中，您在不同端口上运行许多杂种监听，您需要一个代理来嵌入客户端的请求/响应。
我建议你看一下passenger+apache，它的配置非常简单，可以获得高性能。
链接
I think you couldn't use mongrel cluster without a balancer.
in a cluster you run many mongrel listen on different port , you need a proxy to incalanate the request/response of your client .
i suggest you to look at passenger+apache very simple to configure for high performance.
link