在内存数据库压缩因子：如何计算？
本教程说明了如何利用原生xml数据库压缩开发周期。
This tutorial shows you how to reduce development time with a native XML database.
（当前的StackOverflow的全备份压缩之后有7GB左右，而另一个数据库压缩后大概有2GB）。
The current Stack Overflow full backup is about 7 GB compressed, and the other databases are perhaps 2 GB compressed.
在NotesRelease3和更早的版本中，Notes保留未加密的删除数据，直到数据库压缩期间没有剩余空间为止。
In Notes release 3 and earlier releases, Notes held deleted data-unencrypted-until empty space, or white space, was removed during a database compact.
用户删除消息或清空垃圾后，必须压缩服务器上的邮件数据库。
After users delete messages or empty the trash, they must compact their mail database on the server.
以下脚本可被编辑并在您的数据仓库数据库上运行，来生成一个脚本跨所有AW创建的事实表启动行压缩。
The following script can be edited and run on your warehouse database to generate a script to enable row compression across all AW created fact tables.
通过本文提供的脚本，可以轻松地从拥有数千个表的大型数据库中发现适合值压缩的表。
With the provided scripts, it is easy to find candidates for value compression even in large databases with thousands of tables.
在这个例子中，我们使用压缩选项备份了一个典型的ERP数据库。
In this example, an typical ERP database was backed up with the compression option.
还有，在宣讲会上提过，数据库不能根据这个压缩比来衡量大小——由于技术原因它还需要额外的空间。
Also, database cannot be sized based on this compression ratio as was mentioned in the keynote - it needs extra space for various technical reasons.
无损的压缩虽好，但是为了在大型数据库中节省少量的空间而重新格式化和存储接收的数据，会导致更多问题，实属不值。
Lossless compression is fine, but reformatting and storing received data for a small percentage gain in space in a large database will cause more issues than it's worth.
处理器内核随后选出未压缩的、过滤后的数据块，执行基本的数据库操作，如排序、联接和聚合。
A processor core then picks up the uncompressed, filtered data block and performs fundamental database operations such as sorts, joins, and aggregations.
DB 2行压缩被设计用来减少数据库对象的磁盘存储空间需求。
DB2 row compression was designed to reduce disk storage space requirements of database objects.
为了实现这个目标，应该在锁定或关闭实例之后压缩数据库空间。
To achieve this, compress the database Spaces after the instance has been blocked out or shut down.
为了获得更好的性能和最小化空间消耗，我们建议使用数据库分区、范围分区、压缩和多维集群。
For best performance and minimal space consumption, we recommend using database partitioning, range partitioning, compression, and multi-dimensional clustering.
但是，当内容必须动态生成，比如对于电子商务站点或由应用程序和数据库驱动的站点，静态压缩没有什么用处。
Static compression, though, is not useful when the content has to be generated dynamically, such as on e-commerce sites or on sites which are driven by applications and databases.
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, 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.
用户必须遵循下面描述的压缩步骤来减小邮件数据库，避免接收限额警告。
The user must follow the compacting steps described below to reduce his mail database and avoid receiving quota warnings.
您可以要求DB 2压缩数据库备份。
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。
From DB2 version 9.5 the database can dynamically create the compression dictionary as data is loaded into the fact table.
管理员可以通过运行带有归档选项(-a或- a)的压缩任务来对数据库进行归档。
Administrators can archive databases by running the compact task with the archiving option (-a or a "a)."
便携式目录编目对选入目录编目数据库中的目录的条目进行了压缩。
The mobile directory catalog condenses the entries from directories that you select into a directory catalog database.
压缩数据库设计减少了存储设计元素所需的空间。
Compressing the database design reduces the space needed to store these design elements.
这将连接到ZEO服务器，并发出一条导致服务器压缩数据库的特殊指令。
This will connect to your ZEO server and issue a special order that will induce the server to pack your database.
但当他们使用r5格式压缩数据库之后，才获得最大的性能提升。
But their biggest performance gain came when they compacted the databases and put them in the R5 format.
新的管理视图sysibmadm . ADMINTABCOMPRESSINFO返回关于一个数据库的所有模式中所有表的压缩信息的报告。
The new administrative view SYSIBMADM.ADMINTABCOMPRESSINFO returns a report of compression information for all tables in all schemas of a database.
三个StorageOptimization组件中最重要的是压缩，它分析数据库中的每一行，寻找重复出现的数据模式。
The first of the three Storage Optimization components is compression, which examines each row in the database for recurring patterns of data.
一个压缩档案文件，包含创建和删除用来实现实例域的Cloudscape数据库表的脚本。
A compressed archive that contains scripts that create and drop Cloudscape database tables used to implement an example realm.
利用LotusDomino8.5.1，我们在邮件数据库中启动文档压缩功能，这就将所需空间从250MB减少到大约170 MB。
With Lotus Domino 8.5.1, we enabled document compression on the mail databases, which reduced their size from about 250 MB to approximately 170 MB.
另外，把数据库空间压缩为另一个存档文件，比如source_dbspaces . tgz或source_dbspaces . zip。
Also, compress the database Spaces to another archive, such as source_dbspaces.tgz or source_dbspaces.zip.
另外，把数据库空间压缩为另一个存档文件，比如source_dbspaces . tgz或source_dbspaces . zip。
Also, compress the database Spaces to another archive, such as source_dbspaces.tgz or source_dbspaces.zip.
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