One data block corresponds to a specific number of bytes of physical database space on disk.
一个数据块对应于一个特定数量字节的磁盘上的物理数据库空间。
If this parameter is set to false, less database space will be used and the audit may run faster.
如果此参数被设为false，则使用的数据库空间将较少且审计可能会运行得更快。
If a message is received from outer space, it could be compared against this database.
如果收到来自外太空的消息，则可以将其与该数据库进行比较。
With database managed space (DMS) and raw device, we can decrease the time to fail over the disk resources, because there will be no checking of disks during failover.
通过数据库管理的空间(DMS)和原始设备，我们可以减少磁盘资源的故障转移时间，因为在故障转移时将不会进行磁盘检查。
Disk component is a collection of one or more units of disk space assigned to the database server.
磁盘组件是一个或多个被分配到数据库服务器的磁盘空间单元的集合。
Also, if you later create a new table space in the database, you must then take a backup that contains the table space.
此外，如果您随后在数据库中创建了一个新的表空间，那么必须进行包含该表空间的备份。
To isolate objects in different buffer pools, you can create more than one table space in the same database, and associate each table space with separate buffer pools.
为了在不同缓冲池中隔离对象，您可以在同一个数据库中创建一个以上的表空间，并给每一个表空间关联不同的缓冲池。
To do an online table space and database level backup via CLP command prompt, follow the steps below.
要通过CLP命令行提示执行联机表空间级和数据库级备份，请执行下面这些步骤。
A database can have more than one table space, where as a table space cannot belong to more than one database.
一个数据库可以具有多于一个的表空间，而一个表空间不能同时属于多个数据库。
For online backups, there are two levels of backups that can be taken, table space and database level online backup.
对于联机备份，有两种可以采用的备份级别：表空间级和数据库级联机备份。
What you need in these situations is a document-based, schema-free, ad-hoc database with a flat address space.
在这些情况下，您需要的是一个基于文档的、没有模式的、具有扁平地址空间的特别数据库。
Notice how very little effort was required to update the model following this strategy, although the obvious problem of wasted space in the database has increased.
尽管很明显，数据库中的空间浪费增加了，但请注意，按照这种策略操作，只需花非常小的代价就可以更新模型。
DB2 row compression was designed to reduce disk storage space requirements of database objects.
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。
Because the space available is not infinite, the DB2 database manager must limit the amount of space that can be used for locks.
因为可用的存储空间不是无限制的，DB 2数据库管理器必须限制可用于锁的空间数量。
The table space (or the entire database) must be restored before the table space can be used.
在使用表空间之前，必须恢复表空间(或者是整个数据库)。
Each database has its own catalog table space, temporary table space, and user table space which are created by default upon successful database creation.
每个数据库有自己的编目表空间、临时表空间和用户表空间，这些表空间是在成功创建数据库时默认创建的。
A storage space may become under-allocated or over-allocated because of the difficulty in predicting the space requirements of database objects.
可能会出现存储空间分配不足或超额分配的情况，因为很难预测数据库对象的空间需求。
Compressing the database design reduces the space needed to store these design elements.
压缩数据库设计减少了存储设计元素所需的空间。
Note that the combination database and table space incremental backups are permitted.
注意，允许进行组合数据库和表空间增量备份。
When increasing the value of the LOGBUFSZ parameter, you should also consider the DBHEAP parameter since the log buffer USES space from the database heap area.
在增加LOGBUFSZ参数的值时，您还应该考虑DBHEAP参数，因为日志缓冲区使用来自数据库堆区域中的空间。
It's always good to know the growth trend of each object and the overall database to help you plan ahead for disk space requirements and database tuning.
了解每个对象和整体数据库的增长趋势总是比较好，可以帮助您提前计划磁盘空间需求和数据库调优。
This feature enables database administrators to minimize the disk space required for a custom installation of IDS.
该特性使数据库管理员可以减少IDS自定义安装所需的磁盘空间。
The table space (or, alternatively, the entire database) must be backed up before the table space can be used.
在使用该表空间之前，必须备份该表空间(或者是整个数据库)。
The table space (or the entire database) must be rolled forward before the table space can be used.
在使用表空间之前，必须前滚该表空间(或是整个数据库)。
Database managed space (DMS) : DMS table Spaces are managed by DB2.
数据库管理的空间(DMS)： dms表空间是由DB 2管理的。
The related database parameters for the space where the database maintains the lock information might need to be adjusted.
数据库用于在其中维护锁信息的空间的相关数据库参数可能需要调整。
When new containers are added to a table space that is defined as database managed space (DMS), or existing containers are extended, a rebalancing of the table space data might occur.
当向定义为数据库管理空间(DMS)的表空间添加新的容器时，或者当扩展现有的容器时，就可能发生表空间数据的重新调整。
For the database, are table space level backups sufficient, or are full database backups necessary?
对于数据库，表空间级备份是否就够了，还是需要完整的数据库备份？
Memory Windows can be used to provide each DB2 instance an effective 1gb private database Shared memory space, plus any space available from the global Shared memory quadrant (4).
内存窗可以用来为每个DB 2实例提供一个有效的1gb私有数据库共享内存空间，再加上全局共享内存象限(象限4)中的所有可用空间。
It also potentially wastes a lot of space in the database.
它还可能浪费数据库中的许多空间。
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