C10k problem （并发一万客户连接问题）

The C10k problem [ 1] refers to the problem of optimising web server software to handle a large number of clients at the same time (hence the name C10k - concurrent ten thousand connections). The problem of web server optimisation has been studied because a number of factors must be considered to allow a web server to support many clients. This can involve a combination of operating system constraints and web server software limitations.[further explanation needed ]

While there are some specialized web servers that can handle more than ten thousand client connections, most web servers currently handle at most ten thousand clients simultaneously.

The problem's name is a numeronym for "ten thousand clients".

C10k的问题[1]指的是问题的优化web服务器软件来处理大量的客户同时(因此得名——一万年C10k并发连接)。web服务器优化问题进行了研究,因为有大量的因素需要考虑允许web服务器以支持许多客户。这可能涉及到操作系统的组合约束和web服务器软件的局限性。[进一步解释需要] 　　　　虽然有一些专门的web服务器可以处理超过一万个客户端连接,大多数web服务器目前最多一万个客户同时处理。　　　　这个问题的名字是一个numeronym“一万客户”。

服务器apache（异步非阻塞运行在jvm）

Apache Deft , asynchronous, non-blocking web server running on the JVM