The design of space-database went through concept design, logical design and physical design. This process gave prominence to designing the road and data structure of accidents...
空间数据库的建立经历了概念设计、逻辑设计、物理设计过程，主要突出了道路、事故信息的数据结构设计。
The design of space-database went through concept design, logical design and physical design. This process gave prominence to designing the road and data structure of accidents information.
空间数据库的建立经历了概念设计、逻辑设计、物理设计过程，主要突出了道路、事故信息的数据结构设计。
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。
You can either restore either at database or table space level.
您可以在数据库级或表空间级上进行恢复。
At least one regular table space must exist for each database.
每个数据库中必须至少有一个常规表空间。
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。
Memory space required for the database manager to run.
运行数据库管理器所需的内存空间。
Overwriting free space has an adverse affect on database performance.
覆盖自由空间对数据库性能有负面影响。
How can disk space be saved in the analysis database?
如何节省分析数据库中的磁盘空间？
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。
Create the table space in the database partition group.
创建数据库分区组内的表空间。
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)。
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。
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。
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？
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。
The predefined ROT functions are organized in a buffer pool, database, table space and SQL activity cluster.
预定义的ROT功能组织在缓冲池、数据库、表空间和SQL活动集群中。
A routine that is declared as trusted will run in the same address space of the database manager.
声明为受信任的例程在数据库管理器的地址空间中运行。
You can see this in Figure 2 where database MYDB1 has a table space named MYTBLS and database MYDB2 has a table space of the same name.
在图2中可以看到这一点，其中数据库MYDB1有一个名为MYTBLS的表空间，而数据库MYDB2也有一个同名的表空间。
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