ADC, as named, is the processing whereby a compression dictionary is automatically created.
顾名思义，是自动创建压缩字典的处理过程。
Reorganize the table to create a compression dictionary and compress the existing contents.Eg.
重组表来创建一个压缩字典然后压缩现有内容，例如。
In DB2 9, the default compression dictionary directive for the REORG TABLE command is KEEPDICTIONARY.
在DB 29中，REORGTABLE命令中的默认压缩字典指令是KEEPDICTIONARY。
It does this by creating a compression dictionary of symbols which replace repeating data patterns at the row level.
实现方法是创建一个压缩的符号字典，取代行级重复数据模式。
Additionally, ADC only occurs if no compression dictionary exists within the physical table data object or partition.
此外，只有当物理表数据对象或分区中没有压缩字典时，才能运行adc。
From DB2 version 9.5 the database can dynamically create the compression dictionary as data is loaded into the fact table.
对于DB 2 9.5，当数据被加载到事实表时，数据库可以自动创建压缩字典。
For very small tables, the size of the compression dictionary (8 KB to 64 KB) may offset any space savings that compression provides.
对于非常小的表，压缩字典的大小(8KB到64 KB)有可能会抵消掉通过压缩所节省出来的空间。
The premise behind ADC is to automatically create a representative compression dictionary based on sampling a small subset of table data.
ADC的前提是根据抽样的一小部分表数据自动创建一个代表性的压缩字典。
If so, they still generate a compression dictionary, but in this case, there is no compressed record, as all data has already been moved into the table.
如果有，那么它们仍然生成一个压缩字典，但是在这里，没有被压缩的记录，因为所有数据已经被移到表中。
The experimental results show that the fixed compression dictionary can realize fractal image coding quickly and has some fractal image merit decoding.
实验结果表明，固定压缩字典能快速地实现分形图像的编码，并具有部分分形图像的解码优点。
The experiment results show that the fixed compression dictionary can carry out fractional image coding rapidly and has some fractional image advantages in decoding.
实验结果表明，固定压缩字典能快速地实现分形图像的编码，并具有部分分形图像的解码优点。
Deep compression is just one example-ibm introduced deep compression in DB2 9, but in order to use it you had to know how to enable it and how to build a compression dictionary.
深度压缩知识一个例子(IBM在DB 29中引入了深度压缩)，但要使用它，您必须了解如何启用它和如何构建压缩字典。
Row compression requires the creation of a dictionary which stores a mapping between repetitive patterns or entries and numeric keys.
行压缩要求创建一个词典，它存储重复的模式或条目与数字键之间的映射。
In DB2 9.1, the compression takes effect only after the table dictionary is built, which is usually during the table REORG phase.
在DB 2 9.1中，只有在建立了表字典之后(表字典通常是在表reorg阶段建立的)，压缩才能生效。
In DB2 9, any data row that is equal to or less than the database manager minimum record length is not used in the sampling when building the dictionary, and is not compressed during row compression.
在DB 29中，在构建字典时，任何小于或等于数据库管理器最小记录长度的数据行都不用于抽样，并且在行压缩期间不会被压缩。
In DB2 9.5, the automatic dictionary creation feature is introduced to further enhance the row compression offering.
DB 2 Viper 2中引入了自动字典创建特性，以进一步增强行压缩。
This tutorial takes you through a series of exercises to familiarize you with this new dictionary-based row compression feature.
本教程通过一系列的练习让您熟悉这项新的基于字典的行压缩特性。
In the structure part, XML tags and attributes are encoded in a dictionary-based fashion before passing the encoding to a back-end general text compression scheme.
在结构部分，在将编码传递到后端一般文本压缩方案之前，XML标记和属性以基于词典的方式进行编码。
Once the dictionary is built, then any new incoming data is subject to row compression.
构建好字典之后，任何新传入的数据都要进行压缩。
An LZSS dictionary model based compression algorithm for fault information files and its flow chart is presented.
介绍了一种基于LZSS字典模型的故障信息文件压缩算法及程序流程。
Some other methods to improve the dictionary system, such as new words processing, compression of capacity and the improvement of dictionary structure and algorithm were also discussed.
本文还讨论了改进词典系统的若干方法，如生词处理，压缩容量，以及结构和算法的改进等。
In addition, a small fixed dictionary that is applied to speeding up fractal image compression coding is built.
此外，还建立一个小型固定字典，用以加速分形图像的压缩编码。
Experiment finds that it can remain keeping a good quality when being a big ratio of compression with atom dictionary.
实验表明在较大压缩比的情况下，仍能保持较好的性能。
Experiment finds that it can remain keeping a good quality when being a big ratio of compression with atom dictionary.
实验表明在较大压缩比的情况下，仍能保持较好的性能。
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