对于其他环境,这种内存集不存在。
我们将详细讨论每一种内存集。
该内存集是由代理独占使用的。
每个数据库有一个数据库共享内存集。
表1列出了每种DB 2内存集的限制。
Table 1 lists the memory limits for each of the DB2 memory sets.
图5展示了在RAM中分配的以下内存集。
Figure 5 shows the following memory sets are allocated in ram.
每种内存集由各个内存池组成。
Each of these memory sets consists of individual memory pools.
代理私有内存集由以下内存池组成。
The agent private memory set consist of the following memory pools. Their sizes are specified in the database configuration parameters enclosed in parenthesis.
每个代理(或进程)都有一个代理私有内存集。
There is one agent private memory set per DB2 agent (or process).
在Windows体系结构中没有真正的内存集概念。
There is no true concept of memory sets on Windows architecture.
将所有DB 2内存集放入这个地址空间应该没有问题。
You should have no problem fitting all the DB2 memory sets into this address space.
图2展示了数据库共享内存集内的各种内存池。
Figure 2 shows the various memory pools within the database Shared memory set.
在Windows 中没有真正的共享内存集的概念。
每种内存集由各种不同的内存池(亦称堆)组成。
Each memory set consists of various memory pools (also referred to as heaps).
应用程序组内存集是从数据库共享内存集中分配的。
The application group memory set is allocated from the database Shared memory set.
这比其他UNIX平台上可用的任何数据库共享内存集要少得多。
This is much less then any database Shared memory set available to other UNIX platforms.
表1-基于32位内存结构的DB 2内存集限制。
Table 1 - DB2 memory set limits based on 32-bit memory structure.
表1 -基于32位内存结构的DB 2内存集限制。
Table 1. DB2 memory set limits based on 32-bit memory structure.
sortheap是属于代理私有内存集的一个内存池。
The sortheap is a memory pool that belongs to the agent private memory set.
sortheap是属于代理私有内存集的一个内存池。
The sort heap is a memory pool that belongs to the agent private memory set.
这样就将更多的空间留给了其他内存集,例如数据库共享内存。
This leaves more room for other memory sets such as the database Shared memory.
例如,缓冲池和数据库堆是数据库内存集内的两个不同的内存池。
For example, the buffer pools and the database heaps are two separate memory pools within the database memory set.
对于任何DB 2进程,这个地址空间必须能够容纳上述所有4种内存集。
For any DB2 process, all the four memory sets must fit into this address space.
例如,locklist是属于数据库共享内存集的一个内存池。
For example, the locklist is a memory pool that belongs to the database Shared memory set.
例如,locklist是属于数据库共享内存集的一个内存池。
For example, the lock list is a memory pool that belongs to the database Shared memory set.
如果将UDB配置为创建一个大于该值的数据库共享内存集,则请求将遭到失败。
If UDB is configured to create a database Shared memory set which is larger than this, the request will fail.
应用程序组共享内存集是: 40000页 *4K/页 = 160MB
The application group shared memory set is: 40000 pages * 4K per page = 160 MB
应用程序组共享内存集没有列出,因为它是从数据库共享内存集中分配的。
Application group Shared memory set is not listed because it is allocated from the database Shared memory set.
DB 2在4种不同的内存集(memory set)内拆分和管理内存。
DB2 breaks and manages memory in four different memory sets. They are.
DB 2在四个不同内存集(memory set)拆分和管理内存,这四个内存集是。
DB2 breaks and manages memory in four different memory sets. They are as follows.
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