When working with very large files, native developers turn to a technique known as Memory-Mapped Files.

High performance ( SendFile API support and memory-mapped files)

高性能（支持SendFile API和内存映射文件）

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Memory-mapped files are an operating system feature that links a block of memory to a file.

内存映射文件是把一块内存连接到一个文件的操作系统特性。

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One of the most common uses of a memory-mapped file is inter-process communication.

使用内存映射文件的一种最常见的情形是内部进程通信。

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Despite the name, memory-mapped files are not necessarily real files.

尽管名称如此，内存映射文件并不需要一个真正的文件。

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Memory-mapped Files and It's Application on Fast Read/ Write from Mass Data Files

内存映射文件及其在大数据量文件快速存取中的应用

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The Application of Memory-Mapped File on the Operation of Mass Acquisition Data

内存映射文件在大容量采编数据处理中的应用

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The configuration has not been written to memory in the switch, but you can see the changes that are currently running on the switch.

配置还没有写到交换机的内存中，但是可以在交换机上看到当前的修改。

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This paper propose the structure, memory and switch way of Ethernet switch, build simulation model and simulation flow diagram based on queuing theory, do average hypothesis verifying with t-function within mathematical statistics in order to verifying the reliability level of the simulation model and simulation flow.

叙述了以太网交换机的结构、端口缓存交换策略，从排队论出发建立仿真模型和仿真流程，按数理统计原理用t函数进行均值假设检验，验证仿真模型及流程的可信度。

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Also, EMM386 will provide VCPI memory and switch DOS into the protected and V86 mode automatically.

同样，EMM386将提供VCPI内存，并且自动将DOS切换到保护模式和V86模式。

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The performances of ATM switches with different butter queueing model are analyzed in the third part of this paper. We discuss the performances of input queue switch, shared memory switch and output queue switch respectively.

第三部分对不同缓冲排队模型的ATM交换机的性能进行了分析，分别讨论了输入排队交换机、共享存储排队交换机及输出排队交换机的的性能。

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A Dual Threshold Buffer Management Scheme in Shared Memory Switch Fabric Research on load balance strategy of the double server in the synchronous dispatch mechanism of polling

一种共享存储交换结构中的双门限队列控制策略多队列双服务器同步控制策略轮询系统负载均衡性能研究

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Queueing analysis of shared-memory switch

共享存储器交换的排队模型

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A variable port speed shared memory switch

一种端口速率可变的共享存储器交换

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And this interface can handle memory switch between different kinds of memory space.

该方案的一个特点是：提出了在不同类型存储器存储空间之间可以进行存储空间的切换。

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The first two classes, ArrayBlockingQueue and LinkedBlockingQueue are nearly identical, differing only by their backing store and that LinkedBlockingQueue is not always bounded by capacity.

前两个类ArrayBlockingQueue和LinkedBlockingQueue几乎相同，只是在后备存储器方面有所不同，LinkedBlockingQueue并不总是有容量界限。

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Stack and backing store memory written to the minidump file should be filtered to remove all but the pointer values necessary to reconstruct a stack trace.

栈和后备存储内存写入到转储文件应过滤，删除所有的指针值，但要重建一个堆栈跟踪。

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If there is already an item with the same key, the cache object first removes it before adding the new item to the in-memory store and the backing store.

如果已经有一个具有相同关键字的项，则在将新项添加到内存存储和后备存储中之前，cache对象会首先删除它。

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A device to perform an auxiliary action in the system, e. g. input/ output, backing store and communications devices ( modems), etc.

一种完成系统中辅助工作的设备，例如输入输出设备、后备存储器和通信设备（调制解调器）等。

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The system maintains a ready queue consisting of all processes whose memory images are on the backing store or in memory and are ready to turn.

系统在后备存储器或内存中维持一个组成内存映像所有过程的准备队列并做好执行的准备。

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Already the important decision had been taken to adopt, for use as a large, slow, backing store, a rotating magnetic drum such as A.

他们已经决定采用旋转式磁鼓，作为一个大容量、低速存储器。

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