共享内存是速度最快的进程间通信技术，而且非常灵活。
Shared memory is the fastest of the interprocess communications options available and is quite flexible.
UNIX为实现这样的进程间通信提供了多种技术。
UNIX provides a number of technologies for such interprocess communication.
诸如ejb或CORBA这样的远程技术错误之处在于，试图将OO原则应用到进程间通信上。
Remoting technologies such as EJB or CORBA mistakenly attempted to apply O-O principles to interprocess communications.
一些技术提供同一主机上的进程间通信，其他技术可以实现主机到主机的信息交换。
Some techniques provide for communication on the same host, while others facilitate host-to-host exchanges.
之后，还分别描述了两个功能代理（用户认证代理及邮件处理代理）的具体实现技术，介绍了代理平台主体与它们进行进程间通信的手段和通信过程。
Then we illustrate the implementation of two functional agents, the authentication agent and the mail-handling agent, and demonstrate the communication between the principal part and the modules.
之后，还分别描述了两个功能代理（用户认证代理及邮件处理代理）的具体实现技术，介绍了代理平台主体与它们进行进程间通信的手段和通信过程。
Then we illustrate the implementation of two functional agents, the authentication agent and the mail-handling agent, and demonstrate the communication between the principal part and the modules.
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