Apps similar to Open Cache Acceleration Software (Open CAS) include PrimoCache. It's paid, but m/prefetch is free. Other options are Windows Storage Spaces, GiMeSpace RAM Folder Pro and DymaxIO (ex. V-locity). In total there are five apps like Open Cache Acceleration Software (Open CAS) for Windows and Linux.
PrimoCache is a supplementary software caching scheme that cooperates with system memory to provide data caching for disks. It improves system performance by transparently storing data into memory such that future requests for that data can be served faster.
m/prefetch utilize system built-in RAM cache feature to accelerate software open speed, by read user defined files on background every a period of time.
United States
Combining the best of both RAM disk and disk caching software. You can transform any folder on your hard drive to a RAM folder, meaning files in these folders will only be stored in RAM memory.
Netherlands
EU
Windows IO Caching solution
DymaxIO is fast data software. Whether on-premises or in the Cloud, DymaxIO returns 40%+ of your throughput that is being robbed due to I/O inefficiencies. It’s fast, easy, fully transparent, and automatic. Fix application slows, freezes, timeouts, sl.
United States
