If there are not sufficient free pages available in RAM or other pages which can be paged out by the OS to fit the database segment, a request to start a database will fail.
如果在RAM中没有足够的空闲页可用,或者没有足够的可以被OS为满足数据库段而调出的其他页,那么启动数据库的请求就会遭到失败。
This effectively frees up one segment for database Shared memory.
这将有效地为数据库共享内存一个段。
This is well under the 1.75gb Shared memory limit, and each database Shared memory segment can safely map contiguously to a quadrant.
这低于1.75GB的共享内存限制,并且每个数据库共享内存段可以安全地连续映射到一个象限。
Note: DB2 will take away one segment from the database Shared memory for each of the following configurations, starting from segment b.
注意:对于下面的每种配置,DB 2将从数据库共享内存中拿出一个段,这个段始于段b。
If ESTORE is enabled, then it will take another segment away from the database Shared memory.
如果启用了ESTORE,那么还要从数据库共享内存中拿出另一个段。
The wizard will create the final segment of the path, and will create the database within that directory.
该向导将创建路径的最后一段,并且在这个目录中创建数据库。
This forces DB2 to use segment E for local connections, thus freeing one segment for database shared memory.
这样便迫使DB2将段E用于本地连接,从而为数据库共享内存空出一个段。
Though FCM communication becomes faster, it reduces the database Shared memory by one segment.
虽然FCM通信变得更快,但是它也令数据库共享内存减少了一个段。
Therefore, if you enable ESTORE, make sure it is at least 256mb or else it would not make sense, because a segment of 256mb from the database Shared memory is taken for just managing the ESTORE.
因此,如果启用ESTORE,则应确保它至少是256MB,否则就不起作用,因为要从数据库共享内存中拿出一个256 MB的段来仅用于管理这个ESTORE。
Segments 4 to B -The database shared memory starts at segment 4 and the segments must be attached contiguously.
段4到段B-数据库共享内存始于段 4,这些段必须紧挨在一起。
Depending on the type and size of the segment, DB2 can specify to create it in quadrant 4. The database Shared memory set is still limited to approximately 1gb.
根据段的类型和大小,DB 2可以指定在象限4中创建段。数据库共享内存集仍然有大约1gb的限制。
The key to providing better matches lies in the ability of the TM engine to break every segment into very small pieces and store them as a large collection of fragments in a database.
要提供更好的匹配,关键在于TM引擎将每段分解成很小的切片,将其在数据库中保存为很大的片段集合。
The pmap output does not tell you which segment is the instance Shared memory and which is the database Shared memory.
pmap输出并没有说出哪一个段是实例共享内存,哪一个段是数据库共享内存。
Fenced UDFs and Stored Procedures: If a fenced function or procedure is run on the database, then one segment is used for fenced mode communication.
fencedUDF和存储过程:如果数据库上运行着一个 fenced函数或过程,那么数据库共享内存中有一个段要预留给 fenced模式的通信。
Another common problem with allocating database Shared memory on Solaris is due to the fact that all pages of a Shared memory segment are pinned in physical RAM.
Solaris中另一个与分配数据库共享内存有关的常见问题是由于这样的一个事实导致的,即共享内存段的所有页都是固定在物理ram中的。
All we know is that the database Shared memory ends at 0xfe002000, because starting at that address is a segment for anonymous memory.
我们只知道,数据库共享内存在0xfe002000结束,因为从这个地址开始的是一个用于匿名内存的段。
If the database is partitioned, or intra-parallel enabled, or connection concentrator enabled, then one segment is used for Application Group Shared Memory.
如果数据库是分区的,或者启用了intra - parallel或连接集中器,那么数据库共享内存中有一个段被预留给应用程序组共享内存。
However, I suspect Oracle will prefer to keep MySQL; they will control an even larger segment of the database market and can tap into the existing user base.
然而,我怀疑Oracle宁愿保有MySQL;他们将控制更大的数据库市场份额,并且可能利用现有的用户资源。
In designing the database, segment have been taken in to consideration, and Chinese syllables, words, sentences of soliloquy and paragraphs of dialogue contained.
语料的设计考虑了音段和韵律,语料库中包含汉语的音节、词语、独白语句和情景对话语篇。
Using segment division and table division methods in the database design in order to insure the capability and efficiency of the data warehouse.
取数平台的物理库设计采用数据库分区和数据表分表存储的方法,确保取数平台的高性能和高效率。
It adopted not only direction information of GPS but also the tangent heading information taken from the database to get actual train position on curve segment.
针对曲线区段的定位,还提出了一种基于GP S方位角和轨道信息的同向切线定位法。
Aiming at the processing of Chinese address information, the meta-database of segment rules is established, and an approximately duplicated detection model is proposed.
针对中文地址类信息的处理,建立了包含分词规则的元数据库,提出一种相似重复检测模型。
Oracle automatically allocates this disk space called a temporary segment. Typically, Oracle requires a temporary segment as a database area for sorting.
临时表空间中的默认存储参数决定了临时段中区的分配原则。
An extentis a logical unit of database storage space allocation made up of a number of contiguousdata blocks. One or more extents in turn make up a segment.
区是由许多连续的数据块组成的逻辑数据库存储分配空间的单位。
The level of logical database storage greater than an extent is called a segment.
比区更大的逻辑数据库存储单位是段。
Effective sample steering: Full database of healthcare institutions allows sample composition and extrapolations at segment level.
有效的样本操作:建立了网罗各种医疗机关的数据库,依部门层级改变本结构,建立可外插的体制。
Effective sample steering: Full database of healthcare institutions allows sample composition and extrapolations at segment level.
有效的样本操作:建立了网罗各种医疗机关的数据库,依部门层级改变本结构,建立可外插的体制。
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