A database complicates the matter, because it caches some disk writes, which may result in an inconsistent snapshot.
数据库使问题复杂化，因为它缓存了一些磁盘写操作，这可能会生成一个不一致的快照。
The filesystem driver updated the appropriate metadata, but didn't have time to flush the data from its caches to the new blocks on disk.
文件系统驱动程序更新适当的元数据，但是没有时间将其缓存中的数据刷新到磁盘的新块中。
He believes SSD is a great technology to replace hard disks in very high IOPS workloads, or when data cannot go to disk and must be held by main-memory (RAM) caches.
他认为，对于IOPS非常高的工作，或者在数据不能写入磁盘，必须缓存在内存(RAM)里面的情况下，SSD是一项替换硬盘的伟大技术。
Memory affects the maximum possible simultaneous Notes client connections (sessions), size of caches, and server add-in task performance (because of less paging to disk).
内存影响Notes客户机并发连接(会话)的最大数量、缓存大小和服务器插件任务性能(由于磁盘分页较少)。
Making full use of the distance among the memory speed, network bandwidth, and disk bandwidth, building caches in the system is one of the major methods to enhance the file system performance.
利用主存速度和网络带宽、磁盘带宽之间的差异，在主存中实现缓存是提高并行文件系统性能的主要手段之一。
PCs have memory caches for code that's called often, and most browser programs have local caches that store recently surfed Web pages either in memory or on disk.
个人计算机对经常调用的代码设置了存储器超高速缓存，大多数浏览器程序都有本地高速缓存，它在内存中或磁盘上存储最近浏览过的网页。
By increasing the RAM storage, you directly increase the performance of the system, because direct accesses to physical memory work much faster than accesses to disk-stored caches.
增加内存可以直接提高系统的性能，因为直接访问物理内存比访问存储在磁盘上的高速缓存要快得多。
By increasing the RAM storage, you directly increase the performance of the system, because direct accesses to physical memory work much faster than accesses to disk-stored caches.
增加内存可以直接提高系统的性能，因为直接访问物理内存比访问存储在磁盘上的高速缓存要快得多。
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