将MySQL的作为文件系统使用_MySQL
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利用MySQLfs这个工具，我么可以在MySQL关系数据库中存储文件系统。MySQLfs将文件系统中文件的字节内容分解成数据库中的元组，而数据库并不需要支持BLOB超大字段类型。利用MySQLfs，我们可以将一个文件系统直接扔到MySQL数据库中，并可以利用数据库的备份，集群和复制等功能来保护MySQLfs文件系统。
MySQLfs似乎并不为Fedora, openSUSE, 或Ubuntu等系统提供二进制包，所以你必须编译它的源文件。为了编译MySQLfs，我们必须先安装mysql-devel和fuse-devel包(FUSE可以让任何应用程序通过LINUX内核访问文件系统，这意味着你可以立即用任意的应用程序来使用FUSE文件系统)。如果你丢失了一些devel包，配置时将会遇到一些比较麻烦的问题。举例来说，在我的Fedora 8 64位机上，刚开始因为找不到FUSE开发包，我无法通过mysqlclient_r链接;找不到FUSE开发包这个错误将在链接标签中生成一个单独的
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