DB2 - Data Warehouse partitioning.
DB 2-数据仓库分区。
Do partitioning if you need to.
根据你的需要进行分区。
This is called partitioning the data.
这称为数据分区。
Figure 4: Business worker partitioning.
图4：业务参与者划分。
分区的种类。
In this example, use storage partitioning.
在本例中，使用存储分区。
Range partitioning can serve multiple purposes.
范围分区可满足多种用途。
Disk Druid is the manual disk partitioning tool.
Disk Druid是手动磁盘分区工具。
The partitioning key definition cannot be altered.
分区键的定义不能修改。
An MQT can also make use of partitioning features.
MQT也可以使用分区特性。
Why choosing the right partitioning key is important
为何选择正确的分区键如此重要
Yet some manner of partitioning is often unavoidable.
某些划分方式通常是不可避免的。
A partitioning key should include one to three columns.
一个分区键应该包括一至三个列。
It USES a map, called a partitioning map, to find the data.
数据库管理器使用一个称作分区映射的映射来发现数据。
The basic strategies are range, list, and hash partitioning.
基本战略是范围、列表和散列分区。
Note: Before you select a partitioning option, be aware that.
注意：选择分区选项之前，应注意。
Question: How can partitioning improve application performance?
问：分区可以如何改进应用程序性能？
Usually the table partitioning key will be a time-based column.
通常表分区键是基于时间的列。
The partition number is used as an index into the partitioning map.
分区号用作分区映射的索引。
An inappropriate partitioning key can cause uneven data distribution.
不恰当的分区键可能导致数据分布不均匀。
Solution partitioning, visibility, control and change management.
方案的配分、可见度、控制和变更管理。
You need to create the PReP partition if you select manual partitioning.
如果选择了手动分区，则需要自行创建PReP分区。
A partitioning key is defined on a table with the CREATE table statement.
分区键是在一个表上用CREATEtable语句定义的。
In addition, the partitioning key must still be based on relational data.
另外，分区键仍然必须基于关系数据。
You can follow these partitioning rules or ignore them as you see fit.
您可以遵循这些规则，也可以对它们置之不理，这完全取决于您自己的判断。
Also consider partitioning a model into multiple files in these situations.
另外考虑一下将模型分区到以下状况下的多个文件。
After you use it, you will find that it is a rare disk partitioning tool.
在你使用它后，你将发现它是一个不可多得磁盘分区工具。
After you use it, you will find that it is a rare disk partitioning tool.
在你使用它后，你将发现它是一个不可多得磁盘分区工具。
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