In any real life situation, an existing it environment must be taken into consideration, offering functionality — and data — that cannot simply be replaced by a set of new services.

在任何实际的环境中，都必须考虑现有的IT环境，功能(和数据)的提供并不能简单地通过提供一组新服务来实现。

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Note that the performance data described above is for a specific operating environment and for a given set of test data.

注意，上述性能数据仅针对一个特定的操作环境和一个给定的测试数据集。

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Process A has its own data, its own copy of the program, its set of open files, and its own collection of environment variables, which were initially captured when Process A sprang into existence.

进程 A 有属于自己的数据、程序的副本、打开的文件集，以及自己的环境变量集，当进程 A 刚出现时，会对它们进行初次捕捉。

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