Wherever possible reduce the number of nodes in the message flows.
尽可能减少消息流中的节点数量。
In such a case, you can reduce the amount of memory that is used by the rule by changing the configuration to run on less logical nodes.
在这种情况下,可通过变更配置,来减少所运行的逻辑节点,从而降低内存的使用量。
Best Practice: When executing rules, if the memory usage of InfoSphere DataStage is close to the physical limit of the system, then reduce the number of logical nodes.
最佳实践:当执行规则时,如果InfoSphere DataStage的内存使用量与系统的物理限制接近,那么,可以减少逻辑节点的数量。
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