MethodsApplying the technique of GIS, the database technique, the COM technique to carry through the design of the space database.
方法应用GIS技术、数据库技术和COM编程技术进行空间数据库设计与建设。
You might be able to track log growth or look for an increase in secondary log allocations, which might indicate some impending space issues in the database.
用户也许能够跟踪日志的增长过程，或者在二次日志分配中寻找增长，这可能指示数据库中一些即将出现的空间问题。
These types are distinguished by the range of integers they can store and, therefore, by the amount of storage space they require in the database.
这些类型由它们可以保存的整数的范围区分，也就是由它们在数据库中需要的存储空间区分。
These page cleaners write changed pages from the buffer pool to disk before the space in the buffer pool is required by a database agent.
在数据库代理程序需要缓冲池中的空间之前，这些页清除程序将缓冲池中已更改的页写到磁盘。
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。
You should use this option to save space on the analysis database when the details of the output table of older runs are no longer needed, while keeping the run history of the rule.
当旧有运行的输出表细节信息不需保留，而需要保留规则的历史记录时，应当使用这一选项来节省分析数据库的空间。
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。
The amount of space taken up by the design elements of a database varies with the complexity of the application, but the amount of space can be significant.
数据库设计元素所占用的空间的大小取决于应用程序的复杂性，但是占用的空间量会很大。
Best practice: To save space in the analysis database, you should delete the output tables from older runs when they are no longer needed.
最佳实践：为节省分析数据库的空间，应当从旧有运行中删除不需要的输出表。
Table space containers are the physical storage of IBM DB2 database.
表空间容器是IBMDB 2数据库的物理存储。
FENCED or NOT FENCED: This clause specifies whether the routine is considered "safe" to run in the database manager operating environment's process or address space.
FENCED或NOT FENCED：这个子句指定例程是否被认为可以在数据库管理器操作环境的进程或地址空间中“安全地”运行。
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。
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。
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。
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。
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。
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。
It is important to note that file system caching was disabled by specifying the no file system CACHE clause when each table space in the database was created.
重要的是，要注意当每一个数据库表空间创建时，文件系统缓存已经通过指定NOFILESYSTEM cache子句并被禁用。
Page cleaners, on the other hand, write changed pages from the buffer pool to disk before the space in the buffer pool is required by a database agent.
另一方面，数据库代理需要缓冲池中的空间之前，页面清洗器将已修改的页面从缓冲池写入磁盘。
This does not prevent the user from accessing the database; it simply stops the user from adding any elements to the database that increase its size if no space is available.
这不会阻止用户访问数据库；如果没有可以使用的空间，它只是阻止用户添加任何能使数据库变大的元素。
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。
Start designing the physical layout of a new database by designing the table space organization, as shown in the following steps.
设计新数据库的物理布局应当从设计表空间的组织开始，步骤如下。
RECOVER will do the RESTORE of the most recent backup, followed by a log apply process to bring the table space or database to a specified point in time.
RECOVER会恢复最近的备份，然后执行一个日志应用进程，将表空间或数据库带到一个指定的数据点。
The databases link opens the databases TAB, displaying a pie chart that shows the percentage of space occupied by each database, as well the list of the databases.
Databases链接打开Databases选项卡，其中的饼图不仅显示每个数据库占用的空间的百分比，还显示数据库的列表。
All this information is encapsulated in an ST_Geometry value, implying that this value also needs about one MB disk space in the database.
所有信息封装在一个st_geometry值中，这意味着这个值在数据库中也需要大约1MB的磁盘空间。
Important: Ensure that the directory specified in directory for data extraction has plenty of space for unloading the source database into flat files.
重要：应确保Directoryfordataextraction中指定的目录有足够的空间，以便将源数据库卸载到文本文件中。
Every Oracle database contains a table space named SYSTEM, which Oracle creates automatically when the database is created.
每个Oracle数据库包含一个名为SYSTEM的表空间，这是在创建数据库时由Oracle自动创建的。
To achieve its exceptional speed, High Performance Unload reads directly from the DB2 table space containers instead of using the database engine when extracting, recovering, and moving data.
为了获得超常规的速度，在提取、恢复和移动数据时，HighPerformance Unload直接从DB2表格空间容器中读取数据，而不是使用数据库引擎读取数据。
A database probe that ensures a database can be opened (Optionally, the probe can check the database for unused space and user inactivity.)
确保数据库可以打开的数据库探测器(该探测器也可以检查数据库的未用空间和不活动的用户)。
The resulting table space will have a container on each storage path used by the database.
生成的表空间将在数据库使用的每个存储路径上拥有一个容器。
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