• With inter-partition parallelism, for any given query, DB2 first identifies the partitions where the data resides.

    启用分区间并行性对于任何给定查询DB2首先识别数据所驻留分区

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  • To enable the optimizer to choose the intra-partition parallelism you must set the intra_parallel database manager configuration parameter as shown here.

    启用优化器选择分区并行性必须按如下所示设置分区内并行的数据库管理器配置参数

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  • In order to achieve parallelism during the load, you can manually create multiple load jobs, one for each partition or alternatively, you can load multiple partitions within a single load utility.

    为了装载过程实现并行性可以手动地创建多个LOAD任务每个分区对应一个任务,或者,也可以单个LOAD实用程序中装载多个分区

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  • Partition the table space as evenly as possible, because the degree of parallelism is influenced by skews in the data.

    尽可能均匀地空间分区因为数据不整齐会并行度产生影响。

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  • Advanced parallelism, data and partition affinity, and other techniques described in this article provide an essential set of tools that can help streamline offline processing.

    本文描述高级并行机制数据分区关联以及其他技术提供了一重要工具,使用这些工具可以帮助简化脱机处理

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  • DB2 EEE supports two types of parallelism: inter-partition and intra-partition.

    DB 2EEE支持并行性分区分区内。

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  • DB2 EEE supports two types of parallelism: inter-partition and intra-partition.

    DB 2EEE支持并行性分区分区内。

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