然而，对于简单网格，仍然需要数据库作为主存储。
For simple grids, however, a database is still required for primary storage.
这的确是一个很大的区别，因为SPE并不直接访问主存。
That's a pretty big difference because the SPE does not have direct access to main memory.
日志缓冲区是用于存放将要写入磁盘中的日志记录的主存量。
The log Buffer is the amount of main memory used to accumulate log records that will be written out to disk.
使用自动选项时要求指定主存档日志路径和故障转移存档日志路径。
Using the automatic option requires you to specify primary archive log path and fail archive log path.
提交的页只有在第一次被引用时才装入主存，因此成为请求式分页。
Committed pages are loaded into main memory only when the process first references them. Hence the name on-demand paging.
通常允许缓存以与程序写入变量时所不相同的次序把变量存入主存。
The cache is generally allowed to write variables back to main memory in a different order than they were written by the program.
这个bean被用作我们的主存储器和与JSp进行通信的通信设备。
The bean is used as our primary storage and communication device with the JSP.
此部分还将说明如何增强安全电子邮件服务的主存根类来提供安全功能。
This section also demonstrates how to enhance the main stub class of the secure email service to provide security features.
由于SPE不能直接访问主存，所以无法直接将其作为一个指针废弃。
Since the SPE does not have direct access to main memory, you cannot directly dereference this as a pointer.
SPE通过MFC在本地存储、主存和其他 SPE 间传输数据。
The SPEs use the MFC to transfer data between the local store, main memory, and other SPEs.
主存中的每个位置都使用连续的数字地址编号，内存位置就使用这个地址来引用。
Every location in main memory is numbered with a sequential numeric address by which the memory location is referred.
除此之外，最大的问题是，主存储上重复数据所占的比例要比备份数据要低得多。
Beyond that, the big problem is that primary storage has a much lower percentage of duplicate data than backup data.
在主存储库与节点存储库间执行配置同步，以将已更新的应用程序部署到该节点。
Performs configuration synchronization between the master repository and the node repository, thus bringing the updated application down to the node.
在可移动设备上使用的一些大文件大都保存在可移走的卡上，而不是放在主存上。
The bulky files that generally fill portable gizmos are likely to live on the removable card rather than in main storage, anyway.
不要忘了，这时对内存的修改需要先从L1写入l2高速缓存、然后才写入主存。
And remember that this memory modification will need to trickle down from L1 to L2 cache, and then to main memory.
当要在缓存中存储的数据量超过应用程序服务器系统的主存时，您就可以使用此功能。
You can use it when the amount of data to be stored in the cache exceeds the main memory of the application server systems.
使用ps 3 fb设备，您的应用程序会写入主存(offscreen)缓冲区。
Using the ps3fb device, your application writes to a main-memory (offscreen) buffer.
当字母和单词被输入以后，它们显示在阴极射线管屏幕上，并且存储在计算机在主存中。
As the word and letters are entered, they are displayed in the CRT screen and stored in main memory of the personal computer.
但请记住它们指向在应用程序主存储内的内存(有效地址)，而非到SPE的本地存储。
However, remember that they point to memory in the main storage of the application (an effective address), not to the SPE's local store.
由于允许对频繁使用的数据进行快速存取，软件运行要比从主存储器中存取数据快得多。
By allowing fast access to frequently used data, software can run much faster than if it had accessed the data from the main memory.
在这种技术中，一个主存储控制器为相同或不同厂商提供的其他存储控制器提供虚拟化服务。
In this technique, a primary storage controller provides the virtualization services for other storage controllers of same or different vendors.
重复数据删除在备份市场已经非常流行，但是因为某些因素其在主存储上的价值一直被质疑。
Deduplication has been very popular in the backup market, but its value in primary storage is questionable for several reasons.
当线程为释放相关监视器而退出一个同步块时，J MM要求本地处理器缓冲刷新到主存中。
When a thread exits a synchronized block as part of releasing the associated monitor, the JMM requires that the local processor cache be flushed to main memory.
由于数据在整个集群中进行复制，集群中的每个服务器都有足够的主存来存储整个上下文数据。
Because data is replicated across the cluster, each server in the cluster has enough main memory to store the entire context data.
第二种容量管理办法可近似地认为是通过重复数据删除或数据压缩来减少主存储磁盘上的数据。
The second capacity management approach to consider is reducing data on primary disk storage via data deduplication or data compression.
此系统的一个主要优点是，在使用备份系统时，对部署管理器的主存储库所做的任何更改都会被提交。
One major advantage of this system is that any changes made to the deployment manager's master repository while using the backup system are committed.
如果TLB没有命中，那么就需要访问存储在主存中的页表，而这样做需要消耗相当多的处理器周期。
A TLB miss requires accessing a page table that is stored in the main memory, which consumes considerably more processor cycles.
如果TLB没有命中，那么就需要访问存储在主存中的页表，而这样做需要消耗相当多的处理器周期。
A TLB miss requires accessing a page table that is stored in the main memory, which consumes considerably more processor cycles.
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