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

The author realizes a fast and large capacity storage system using common hard disk to record and gives an answer to the problem of storage of large data in portable instruments.

在此基础上，给出了数据高速流盘的思想和方法，实现了利用硬盘作为存储载体的高速大容量数据存储系统，解决了便携式系统大容量数据存储的问题。

youdao

Since its acquisition of Isilon in late 2010, EMC has made making significant progress in the network attached storage market, a fast-growing segment of the networked disk storage market.

FORBES: Isilon Making Money For EMC, Stock Worth $42

The flash cache is used to store frequently accessed data providing the fast data response found in solid state drives while the hard disk storage provides low cost storage.

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