file caching中文什么意思

• 文件超速缓存

• file:    n. 1.锉刀。 2.〔英俚〕滑头。 blo ...
• cache:    n. 1.(探险者等贮藏粮食、器材等的)暗窖，密藏处。 ...
• caching:    超高速缓存; 超速缓存; 快取; 一种缓冲技术
• adaptive caching:    自适式高速缓存
• caching controllers:    高速缓存控制器

例句与用法

1. Db2 bufferpools and the linux file cache perform largely the same function ; that is , cache a copy of data read from disk
   Db2缓冲池与linux文件缓存基本上执行相同的功能，也就是缓存从磁盘读出的数据的拷贝。
2. As noted earlier , the flow of reads under normal circumstances is to read into the file cache and then copy into the bufferpool
   如前所述，一般情况下，读操作的流程是先将数据读到文件缓存中，然后再复制到缓冲池。
3. Direct i o solves this issue by directing reads to be made directly from disk into db2 memory areas , bypassing the file cache entirely
   直接i / o直接将数据从磁盘读到db2内存区域，完全绕过文件缓存，从而解决了上述问题。
4. Prior to the linux 2 . 6 kernel , file caching on a linux system could go awry , using a huge number of cycles trying to manage the file cache
   对于linux 2 . 6之前版本的内核， linux系统上的文件缓存可能会出差错，需要花费大量的周期来管理文件缓存。
5. Memory utilization and file caching are related elements that affect performance and are important to consider when tuning a database system
   内存的使用和文件缓存是彼此相关的两个部分，它们一起影响着性能，在对数据库系统进行调优时，要重点考虑这两个方面。