• Create the table in the DPF environment.

    DPF环境创建该表

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  • Figure 1 illustrates the DPF environment.

    1说明了这个DPF环境

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  • The next two figures show DPF in action.

    接下来两个展示DPF真正起作用的情况。

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  • Previously, DPF supported only relational data.

    以前DPF支持关系数据

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  • Get rid of DPF backup and recovery problems.

    解决D PF备份恢复问题

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  • Load the table from an export flat file in DPF environment.

    DPF环境中载入来自导出文本文件

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  • These steps apply to all hosts in the DB2 UDB DPF instance.

    这些步骤适用DB 2UDBD PF实例中的所有主机

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  • Another DPF design decision is the number of database partitions.

    另一个DPF设计决定数据库分区数量

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  • The WFS must be a data partitioning feature (DPF) enabled system.

    WFS必须一个支持数据分区功能DPF)的系统

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  • The DPF can also overcome some of DB2's architectural limits.

    DPF可以克服部分DB2架构限制

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  • The same DPF remedies apply regardless of whether TP is also used.

    不管有没有同时使用TPDPF 之前补救方法仍然适用

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  • It is the database and not the instance that is partitioned when using DPF.

    使用DPF时,分区数据库不是实例

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  • In addition, to enable DPF in DB2 UDB ESE, you will need a valid DPF license.

    此外为了能够使用DB 2UDBESE中的DPF需要一个有效DPF许可

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  • DPF, the oldest feature, enables you to divide a database into database partitions.

    DPF老的特性通过它可以数据库分成多个数据库分区。

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  • What follows are the steps used to successfully install and run DB2 in the DPF environment.

    下面DPF环境安装运行DB2步骤

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  • DB2 UDB ESE with DPF is ideal to manage OLAP, data warehousing, and data mining workloads.

    具有DPF功能DB 2UDBESE管理OLAP数据仓库数据挖掘工作负载的理想选择。

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  • S Starts the DB2 database manager for the specified instance that is part of a DPF environment.

    s启动用于指定实例DB 2数据库管理器DPF环境一部分

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  • Exploiting DPF for XML data in DB2 9.7 is very similar to exploiting DPF for relational data.

    DB 2 9.7中,XML数据使用DPF与对关系数据使用DPF非常相似

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  • Database PARTITIONING - distributing data by key hash across logical nodes of the database (DPF).

    DATABASEPARTITIONING——按照散列数据分布数据库多个逻辑节点上(DPF)。

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  • Figure 1 shows a single partition running on a single machine, which is analogous to not using DPF.

    1展示了运行机器上的单个分区类似没有使用dpf

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  • DB2 9.7 extends the DB2 database partitioning feature (DPF) to support both XML and relational data.

    DB 2 9.7扩展DB 2数据库分区特性(DPF),支持XML关系数据

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  • This article introduced the following DB2 table design features: table partitioning, MDC, DPF, and MQT.

    本文介绍以下DB2设计特性:表分区MDCDPF MQT。

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  • The Design Advisor now provides advice on MQTs, MDCs, and DPF partitioning keys in addition to indexes.

    除了关于索引的建议以外,Design Advisor现在还可以提供关于MQTMDCDPF分区的建议。

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  • Federated objects such as NICKNAMEs as well as the database partitioning feature (DPF) are not supported.

    支持联邦对象(比如nickname)以及数据库分区特性(DPF)。

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  • DPF can be useful for read-intensive workloads, including those common to data warehouse environments.

    DPF对于以读操作为主工作负载有用,包括数据仓库环境中常见的工作负载。

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  • The SSH client configuration should now be updated on all remaining hosts in the DB2 UDB DPF instance.

    现在可以DB 2UDBD PF实例中的所有其他主机更新ssh客户机配置

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  • DPF enables data to be added more quickly because each database partition can process the work in parallel.

    通过DPF可以快速地添加数据因为每个数据库分区可以并行工作

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  • This option is required if you want MQT recommendations and you are running on a DPF (multiple partition) instance.

    如果想要MQT建议并且正在运行DPF(分区)示例,那么这个选项必需的。

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  • For a DPF environment: partition number or global, which means that the data is aggregated over all partitions.

    对于DPF环境分区编号global意味着数据所有分区上进行汇总。

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  • One the other hand, DPF introduces the additional consideration of sending the rows to the proper data partition.

    另一方面DPF需要考虑发送适当数据分区。

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