在那些日子，我们很幸运的获得一个基础的评测器(profiler)，至于查看负载性能，应用程序中的JV m线程堆和打印语句是仅有的资源。

In those days, we were lucky to get a basic profiler to run, and as far as looking at performance under load, a JVM thread dump or print statements in the application was the only recourse.

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在基本的分布式环境中，对于资源(文件、打印机、数据库，等等)的访问是通过资源管理器(应用程序服务器)进行管理的。

In a fundamental distributed environment, access to a resource (whether a file, printer, database, etc.) is managed by resource managers (application servers).

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