This cache helps prevent slow Write requests.

这个缓存有助于防止写请求变慢。

youdao

In a distributed installation, each report server that has a cache will write the cache state file to its local logs directory.

在分布式安装中，拥有一个缓存的每个报表服务器都会将缓存状态文件写到其本地日志目录。

youdao

Utilize disk storage with fast write cache for the logs.

为日志分配一个具有快速写入缓存的磁盘存储器。

youdao

Write caching would store data to be written on the HDD in flash memory initially until enough data was in the flash cache to do an efficient write to the HDD disks.

FORBES: New Seagate Solid State Hybrid Drive is Faster and Vaster

Combining the performance of SSD, USB 3.0 and DRAM cache technology, the FastKey can write small files up to 100 times faster than your average USB 2.0 hard drive.

ENGADGET: LaCie serves up SSD-based USB 3.0 FastKey, charges a pretty penny for it

Of course, the exploit that they've actually released is completely harmless, but it demonstrates that the CPU cache can be "poisoned" to let folks read and write into the otherwise protected SMRAM memory.

ENGADGET: New SMM exploit targets Intel CPU caching vulnerability