Each table is represented as a file on disk and must be opened before it can be read.
每个表都可以表示为磁盘上的一个文件，必须先打开，后读取。
A file system is a formatting of the disk into a table that the operating system can read, interpret, and write to.
文件系统就算把硬盘格式化成系统可以读写操作的一种“表”结构。
A web server that is storing an object in memory will likely respond to a request faster than a web server that needs to read the file from disk.
在内存中存储某个对象的Web服务器可能会比其他需要从磁盘读取文件的Web服务器更快地响应一个请求。
Since the file data and the stat_data (inode) information are stored right next to each other, they can normally be read with a single disk IO operation.
由于文件数据和stat _ data(索引节)信息是紧挨着存储的，它们通常能被同一次磁盘IO操作所读取。
On my ThinkPad T60p with a 7200RPM disk drive, it takes 24 seconds to read a 7MB file.
我的ThinkPadT60p 笔记本硬盘速度是 7200RPM，它读取一个7MB 的文件需要 用24秒。
The large spike in the I/O Bytes History graph represents the disk I/O required to read the 14MB file.
I/OBytesHistory图表中的大型峰值表示磁盘 I/O要读取那个14MB文件。
The Web server USES the read call to get the contents of the request, which are internally mapped to a file on disk.
Web服务器使用read调用获得请求的内容，将请求的内容映射到磁盘上的文件。
Linux, under normal circumstances, USES a system file cache to buffer, read, and write requests from disk.
在一般情况下，Linux使用一个文件系统缓存为磁盘请求进行缓冲和读写。
The transaction log is stored as a sequential disk file (or sometimes in a raw partition) and will generally only be written to, not read from, except in the case of rollback or recovery.
事务日志存储为连续的磁盘文件(有时存储在原始分区中)，并且一般只是用于写入而不用于读取，回滚或恢复的情况例外。
The files are decrypted when they are read from the disk into memory so that the file data kept in memory is in clear format.
在将文件从磁盘读取到内存时对文件解密，因此文件数据能够以明文格式保存在内存中。
So the file system cache can help there quite a bit to avoid read and write operations on the disk.
所以文件系统缓存可以很大程度上帮助避免对磁盘的读写操作。
In the encryption stage, the currently entered event text will be stored on disk, an external program will encrypt it, and then the encrypted file will be read in and sent to Google's servers.
在加密阶段，当前输入的事件文本将存储在磁盘上，然后一个外部程序对它进行加密，加密后的文件将被读入并发送到Google服务器。
Then run the install batch file on the first disk. Read and follow the instructions carefully!
然后运行安装批处理文件，在第一盘。阅读并按照指示小心！
UNIX file attributes are not displayed when the disk is read on a Windows system.
在Windows系统上读盘时，不会显示UNIX文件的属性。
For performance reasons, we do not want the server to read the workbook file from disk again, or to recalculate formulas that do not need recalculation.
从性能方面考虑，我们不希望服务器重复从磁盘中读取工作簿，或者在不需要重新计算时重新计算公式。
A media failure is a physical problem with a disk that causes a failure of a read from or write to a disk file that is required to run the database.
介质故障是磁盘，导致读失败或写入运行数据库所需磁盘文件失败的一个物理问题。
The file system stores and manages user data on disk drives, and ensures that what's read from storage is identical to what was originally written.
该文件系统存储和管理磁盘驱动器上的用户数据，并确保从存储中读取的数据与原先写的是相同的。
The way to do what you are looking for is to read the old XML file into memory, make whatever changes are necessary, and then serialize and write the result to disk.
你找的是读旧的XML文件到内存的方式，做出任何必要的改变，然后序列化并将结果写入磁盘。
If such a file name exists in the hard disk, the playback mode selection value matched to that file is read from the hard disk and is set as the playback mode for the recording medium.
如果此文件名存在于硬盘中，从硬盘中读取与那个文件相匹配的重放模式选择值，并被设定为用于记录介质的重放模式。
Ensure that the file is not marked read-only and that your computer has enough free memory and disk space.
确保文件未标记为只读，并且计算机有足够的可用内存和磁盘空间。
Ensure that the file is not marked read-only and that your computer has enough free memory and disk space.
确保文件未标记为只读，并且计算机有足够的可用内存和磁盘空间。
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