用于WIndows的内存文件系统 [英] In-Memory File System for WIndows

问题描述

我有一个命令行可执行文件，我需要从Windows XP上的Java运行。它使用文件作为输入和输出。但我想避免文件IO的开销，所以我想到了一个内存的RAM文件系统。

NetBSD有mount_mfs。

你可以推荐最简单的方法吗？ b $ b

解决方案

你也应该考虑你是否真的需要这个（过早优化，yadda，yadda）。在所有的现代操作系统上，文件系统I / O都是被缓存的，所以经常使用的文件基本上和RAM磁盘一样快。

相关问题）：
RAM驱动器编译 - 有没有这样的事情？

I have a command-line executable which I need to run from Java on Windows XP. It uses files as input and output. But I want to avoid the overhead of file IO, so I thought of an in-memory RAM file system.

NetBSD has mount_mfs.

Could you recommend the most convenient way of doing this?

解决方案

You should also consider whether you really need this (premature optimization, yadda, yadda). On all modern operating systems, filesystem I/O is cached anyway, so frequently-used files are essentially as fast as a RAM disk.

Related question (with many good answers): RAM drive for compiling - is there such a thing?

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