所使用的节点数量(本例中为3个)取决于诸如可伸缩性等许多服务质量问题。
The number of nodes used (in this case 3) is dependent on many quality-of-service issues such as scalability.
建议在InfoSphereDataStage安装时使用的逻辑节点数量，通常为 InfoSphere DataStage服务器CPU 数量的一半。
The recommended number of logical nodes that you should use on an InfoSphere DataStage installation is usually half the number of CPUs of the InfoSphere DataStage server.
建议在InfoSphereDataStage安装时使用的逻辑节点数量，通常为 InfoSphere DataStage服务器CPU 数量的一半。
The recommended number of logical nodes that you should use on an InfoSphere DataStage installation is usually half the number of CPUs of the InfoSphere DataStage server.
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