The WFS must be a data partitioning feature (DPF) enabled system.
WFS必须是一个支持数据分区功能（DPF）的系统。
Automatic, hash-function based data partitioning and distribution.
支持自动地基于hash函数的数据分片策略。
One more thing to note is the data partitioning scheme used by VP8.
还有一点要注意的是VP8中数据的分区方案。
Data partitioning is an effective method to advance scalability of databases.
数据分区是提升数据库可扩展能力的有效方法。
In a federated system with the data partitioning feature, only user-maintained MQTs are supported for nicknames.
在具有数据分区功能的联邦系统中，对于昵称只支持用户维护的MQT。
To describe the problem of XML data partitioning, a concept, intermediary node, is presented in this paper.
为了描述XML数据分片，提出了媒介节点的概念。
Data partitioning, as one of error resilience methods, has been improved in H. 264 and has been widely used.
数据分割作为一种抗误码方法在H . 264标准中得到较大的改进，应用得也很广泛。
For data partitioning environments, DB2 requires a remote shell utility to execute commands on a remote partition.
对于数据分区环境，DB 2需要一个远程shell实用程序来在远程分区上执行命令。
And it implements parallel query processing through query localization based on data partitioning and replication.
利用数据划分和复制将查询本地化从而实现并行查询。
Data partitioning provides many useful benefits, particularly when used in data warehouse and decision support environments.
数据分区提供了许多有用的好处，特别是在数据仓库和决策支持环境中。
In this paper, a novel data partitioning method is presented, aiming at reducing error propagation for video streaming.
提出一种有效降低误差扩散的数据分割方法。
Scalability in an ObjectGrid is achieved by means of data partitioning and resilience is achieved by the use of replication.
ObjectGrid中的可伸缩性是通过数据分区实现的，弹性是通过使用复制实现的。
The Extended Enterprise Edition from the DB2 product family supports data partitioning across clusters of massively parallel computers.
DB 2产品家族的企业扩展版(Extended Enterprise Edition)支持跨大规模并行计算机的群集对数据进行分区。
Rooted in the requirement of data partitioning in parallel learning, we proposed our cluster method by improving a current clustering equally method.
起源于并行学习算法对数据划分的要求，在对一种现行等分割聚类算法进行改进的基础上，本文提出自己的等分聚类算法。
The algorithm can be directly applied to data mining, digital grid partitioning and estimation, data partitioning, digital terrain surface simplification, etc.
实现的算法可以直接应用于数据挖掘、数字网格划分与评估、数据分割、数值地形曲面的简化等问题。
In a federated system with the data partitioning feature, you can only define user-maintained MQTs. Here is the process for defining and using user-maintained MQTs.
在具有数据分区功能的联邦系统中，只能定义用户维护的MQT。
For a data partitioning configuration, you must have a file system that is available to all participating machines that participate in your partitioned database system.
对于一个数据分区配置，必须有一个可供所有参与分区数据库系统的机器使用的文件系统。
Based on data partitioning idea and multi-threading technology, a database encryption and decryption method is proposed and its effectiveness is verified by experiments.
利用数据划分思想和多线程技术，提出一种加解密数据库数据的方法并用实验来检验方法的有效性。
Compared with existing methods, the new method spends less time on data partitioning, and obtains less distributed transactions and faster speed on query for partitioning databases.
与现有方法相比，该方法减少了分区响应时间，保证了较少的分布式事务数量，并提高了分区事务查询速度。
Stay tuned for part 2, where you'll learn to take performance baselines, to take advantage of DB2 Workload Management, and to configure monitoring in large data partitioning environments.
请继续阅读第2部分，您将会学习在大型数据分区环境中使用性能基准测试，利用DB 2WorkloadManagement，以及配置监控。
The Design Advisor now provides advice on materialized query tables (MQTs), multidimensional clustering tables (MDCs), and Data partitioning Feature (DPF) partitioning keys, in addition to indexes.
除了索引外，Design Advisor还提供关于物化查询表(MQT)、多维集群表(MDC)和数据分区功能(Data Partitioning Feature,DPF)分区键的建议。
TP supports partitioning a table into data partitions along a single dimension.
TP支持按照一个维将一个表分区成多个数据分区。
When choosing partitioning keys, draw a data model that shows the relationships among the tables that are in your database.
在选择分区键时，可以画出一个数据模型，用来显示数据库内的这些表之间的关系。
The purpose of this parameter is to improve performance and minimize the space usage when estimating data skew with new partitioning keys.
此参数的目的是改善性能并在用新分区键估算数据倾斜时最小化空间使用。
This makes changes to schema designs and data-partitioning strategies necessary.
这必然会给架构设计和数据分区策略带来变化。
These recommendations address the database schema, the choice between XML and relational storage, definition of indexes, and physical data organization with partitioning and clustering options.
这些建议涉及了数据库模式、XML与关系存储之间的选择、索引的定义以及带有分区和集群选项的物理数据组织。
Furthermore, backup and recovery times can be significantly reduced when using DPF, due to the smaller amounts of data that each partitioning machine would be dealing with.
而且，通过使用DPF，可以显著缩短备份和恢复时间，因为每台参与分区的机器需要处理的数据量更小了。
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。
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。
What's more, most partitioning implementations store data on the same physical machine, so you're still bound to the limits of your hardware.
更重要的是，大部分分区实现在同一个物理机上存储数据，所以受到硬件基础的影响。
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