It allocates protected memory just after the memory you allocate.
它就在您分配内存后分配受保护的内存。
BSUs allocate memory for the instance and database, intercept and handle signals, and handle exceptions sent to DB2.
BSU为实例和数据库分配内存，拦截和处理信号，并处理发送到DB2的异常。
Memory management is usually handled by requests from the coder to allocate and release blocks of memory.
内存管理通常是由来自编码人员的请求处理的，以分配和释放内存块。
How much memory should we allocate for instance memory, database memory and application Shared memory, so they can fit into the 4gb addressable space?
应该为实例内存、数据库内存和应用程序共享内存分配多少的内存，以使它们能放入到4gb的可寻址空间？
In fact, however, you needn't allocate actual memory until the actual data becomes available — you can separate the two operations.
然而事实上，在实际数据变得可用之前，您不需要分配实际的内存——即可以将两个操作分离开来。
By default, the system does not allocate any memory to the large page physical memory pool.
在默认情况下，系统并不为大页面物理内存池分配任何内存。
Have memory you allocate during flow execution automatically clean itself up when the flow ends or expires.
但流转结束或过期时自动清除你在流转执行中分配的内存。
The operating system's virtual memory subsystem allows applications to allocate more memory than actually exists on the system, with the shortage being made up by temporary storage on disk.
操作系统的虚拟内存子系统允许应用程序分配的内存超过系统上实际存在的内存量，不足的部分由磁盘上的临时存储组成。
It then commits just a part of the memory, and it is only for this part that the memory manager needs to allocate pages in real memory and in the paging file to back them up.
然后它仅仅提交一部分内存，这也是内存管理程序需要在实际内存和分页文件中分配页来支持它们的那一部分。
The host system only needs to allocate memory purely for the need of guest system (and its forked processes).
宿主系统只需要分配完全只是客户系统（及其派生的进程）所需要的内存。
DB2START will be able to allocate enough Shared memory to successfully start the instance.
DB2START可以分配足够多的共享内存来成功地启动实例。
Since these processes already exist, there's no need for the operating system to waste valuable time to create a process, allocate memory to it, and so on.
由于这些进程已经存在，因此操作系统不需要浪费宝贵的时间来创建进程、为之分配内存等等。
So the more memory that you allocate, the more frequently the memory is garbage collected, and thus the worse your code's performance becomes.
因此，你分配越多的内存，对内存进行垃圾回收的频率就越频繁，你的代码性能就会变得越差。
An online backup will likely require some more memory from the UTIL_HEAP memory allocation to allocate some internal structures that help support this operation.
在线备份很可能需要从util_heap内存分配中得到更多的内存，以便为一些帮助支持这种操作的内部结构分配内存。
Allocate enough memory at the beginning of a batch application to avoid time-consuming reallocation during the process.
在一开始，就给批量应用分配足够的内存，避免处理过程中的内存重分配耗费时间。
It is necessary for an application programmer who is allocating a buffer to know how much memory to allocate for each character.
应用程序开发人员需要知道，分配缓冲区时应该给每个字符分配多大内存。
If we allocate too much memory to IDS, some system operations may suffer, but if we don't allocate enough memory to IDS, then database server would suffer.
如果我们给IDS分配过多的内存，这将有损于一些系统操作，但是如果我们不给IDS分配足够的内存，那么将有损于数据库服务器。
Soon after that, the kernel starts swapping some of those pages to disk in anticipation of having to allocate memory to the process that's allocating memory.
在此之后，如果内核预计必须为请求内存的进程分配内存，它就会开始把一些页面交换到磁盘。
So long as the operands are both already sorted into document order, this avoids the need to allocate memory for the intermediate node sets.
只要已经按文档顺序排序了这两个操作数，就不必为中间节点集分配内存。
What this does is provides the capability to allocate memory for a process from the memory module which contains the processor that caused the page fault.
这样做的目的是，在内存模块中为处理器上产生缺页的进程提供内存分配的功能。
AIX will dynamically allocate memory based on workload utilization and LPAR configuration.
AIX会根据工作负载利用率和LPAR配置动态地分配内存。
That allows the user to dynamically allocate as much memory as is really needed but not more.
这使用户可以动态地分配实际需要的内存，而不会多分配内存。
For instance, you can allocate memory for caching, which reduces disk access, or access resources over the network rather than reading off the local disk.
例如，可以为缓存分配内存，这可以减少磁盘访问或通过网络的资源访问。
The best way to avoid the need to allocate memory in a handler is to allocate, in advance, space for signal handlers to use.
避免在处理器分配内存的最好方法是，为信号处理器预先分配要使用的内存。
As the agent or subagent requires more heap space to process larger SQL statements, the database manager will allocate memory as needed, up to the maximum specified by this parameter.
当代理程序或子代理程序需要更多的堆空间以处理较大的sql语句时，数据库管理器将按照需要分配内存，所分配的内存大小最大可达到该参数所指定的最大值。
The heap filled up, and the application failed to allocate memory.
堆被注满，应用程序分配内存失败。
This is a rather large amount of memory for the garbage collector to allocate and clean up on an ongoing basis.
垃圾回收器要经常分配和清理该内存，其数量是相当巨大的。
It is only with memory Windows enabled that HP-UX can allocate Shared memory at a per instance level.
只有启用了内存窗，HP - UX才能为每个实例分配共享内存。
It is only with memory Windows enabled that HP-UX can allocate Shared memory at a per instance level.
只有启用了内存窗，HP - UX才能为每个实例分配共享内存。
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