Typically kernels treat all RAM memory as write-back, which yields the best performance.
在这里输入译文典型的核心将所有的随机存储看作回写式，这样抑制了存储器最好的运转。
This is almost entirely attributable to a 23 per cent increase in the price of D-Ram memory chips.
这几乎完全源于D -RAM内存芯片的价格上涨23%。
WikiServer out of the box requires much less ram memory, 14 MB, but that is a result of careful tuning.
WikiServer所需的随机内存要小得多，14MB，不过这可是精心调优后的结果。
The working set of a process is the set of memory pages currently visible to the process in physical RAM memory.
作用就是设置一个进程在当前物理内存中的可视内存页。
Now, large spreadsheets or large documents could be read in from the disk and held in RAM memory for fast access and manipulation.
现在大型电子数据表或大型电子文件可以在光盘里读取，还可以通过快捷操作把它们放到内存中。
Some of the physical memory range in an Intel computer is mapped to devices like hard drives and network CARDS instead of actual RAM memory.
在这里输入译文在英特尔电脑中的一些物理存储范围由硬件驱动程序和网卡代替了只读存储器。
So that means if you-- whether you own a Mac, PC or whatever, you have a whole chunk of RAM memory which you can draw for instance as a rectangle, if you can't quite see.
也就是说，无论你的电脑是Mac也好，PC也好或其他什么的，你会有厚厚一块RAM存储器,我们可以把它画成长方形，你们有可能看不到。
RAM is this memory recall or, as you'll soon find in problems set one, that's used for ephemeral purposes.
内存是随机存储器，你们很快就会在习题集一中发现，它是用来短暂存储的。
With a VM system, you have two primary areas that store information about the active applications and the data it USES — the physical random access memory (RAM) and space allocated on hard drives.
使用VM系统，您有两个主要区域来存储有关活动应用程序及其使用的数据的信息——物理随机访问存储器(RAM)和硬盘驱动器上分配的空间。
The constraining factors for performance are the number of concurrent database connections and available memory (both RAM and disk) in relation to incoming data volume.
性能的限制因素是关于进入的数据量的并发数据库连接的数量和可用内存(RAM和磁盘)。
This smaller memory is called cache RAM and allows the microprocessor to execute at full speed.
这些小型内存芯片叫快取内存，能让微处理器达到最快速度。
Therefore, we can only allocate up to 1gb (physical RAM available) of Shared memory for database use.
因此，我们只能分配最多1gb(可用的物理ram)的共享内存给数据库使用。
Obviously, given the choice between RAM and paging space, most people would prefer to use physical memory, if the RAM is available.
由于要在RAM和分页空间之间进行选择，在RAM可用的情况下，大多数人显然都更希望使用物理内存。
As for memory, we'd expect Apple to increase RAM to complement the processor upgrade.
至于内存部分，我们认为苹果也会相应地增加容量。
Limit: Because the physical RAM is only 1gb, the database Shared memory set can only map to what is physically available to it, which is 1gb + swap space.
限制：由于物理ram只有1gb，数据库共享内存集只能映射到它在物理上可以使用的空间，即1gb +交换空间。
In stand-alone (non-networked) application environment, computer performance is largely determined by three components of the computer: CPU, the random access memory (RAM) and computer monitors.
在单机（非联网）应用环境下，计算机的性能很多程度上是有三个计算机部件所决定的：CPU，随即存取存储器（RAM）和计算机显示器。
Paging space, or swap space, is a type of logical volume that serves as a staging area for processes that are not using active random-access memory (RAM).
分页空间（或交换空间）是一种逻辑卷，用来存储不使用随机存取存储器（RAM）进程的临时区域。
When both database A and database B is started simultaneously, we will require at least 1.55GB (898MB + 656MB) of physical RAM available for shared memory to pin against.
如果同时启动数据库A和数据库B，我们将请求至少 1.55GB (898MB + 656MB)的可用物理RAM，以便同样地将共享内存固定在 RAM 中。
The working set of an application is the set of memory pages currently available in RAM.
应用程序的工作集是RAM中当前可用的内存页的集合。
The size of the physical address (the address used by the processor to index physical RAM) limits the amount of memory that can be addressed.
物理地址(处理器用于索引物理ram的地址)的大小限制了可以寻址的内存。
When configuring IDS memory, we need to consider the total available memory, both physical RAM and virtual memory and daily load on the system.
在配置IDS内存时，我们需要考虑总的可用内存，包括物理ram、虚拟内存和系统上的日常负载。
Without memory Windows, only 1.75gb of physical memory will be consumed, regardless of the size of RAM.
在不使用内存窗的情况下，不管RAM有多大，最多只能消耗1.75GB的物理内存。
When free physical memory starts getting low, programs that have not used recently are moved from ram to paging space to help release physical memory for more real work.
当空闲的物理内存较少时，可以将最近没有使用过的程序从RAM转移到分页空间，以帮助释放物理内存，从而完成更多的实际工作。
If this number is extremely large and continues to increase, it is usually an indication of insufficient physical memory or RAM, and you may need to install more memory.
如果该数字极其庞大，并持续增长，这通常表示物理存储器或ram不足，您可能需要安装更多存储器。
With the 32-bit memory structure, regardless of how much physical RAM you may have on the system, the addressable memory by any process on any platform is 4gb.
对于32位内存结构，不管系统有多少物理ram，在任何平台上任何进程的可寻址内存都是4gb。
These pages can be either RAM or paging space (virtual memory stored on disk).
这些页面可能是RAM、或者分页空间（即存储于磁盘中的虚拟内存）。
Allocated pages can be either RAM or paging space (virtual memory stored on disk).
所分配的页面可以位于RAM或者分页空间(虚拟内存存储于磁盘上)。
During the boot of the kernel, the initial-RAM disk (initrd) that was loaded into memory by the stage 2 boot loader is copied into RAM and mounted.
在内核引导过程中，初始ram磁盘(initrd)是由阶段2引导加载程序加载到内存中的，它会被复制到RAM中并挂载到系统上。
And, as you probably know, the Linux kernel's virtual memory resources come from both your RAM and swap devices.
而且，您可能也知道，Linux内核的虚拟内存资源同时来源于您的RAM和交换分区。
And, as you probably know, the Linux kernel's virtual memory resources come from both your RAM and swap devices.
而且，您可能也知道，Linux内核的虚拟内存资源同时来源于您的RAM和交换分区。
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