PrimoCache Alternatives for Linux
PrimoCache is not available for Linux but there are a few alternatives that runs on Linux with similar functionality. The best Linux alternative is m/prefetch, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 10 alternatives to PrimoCache and three of them are available for Linux so hopefully you can find a suitable replacement. Other interesting Linux alternatives to PrimoCache are Open Cache Acceleration Software (Open CAS) and RapidDisk.
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.
Open CAS interoperates with server memory to create a multilevel cache that optimizes the use of system memory and automatically determines the best cache level for active data, allowing applications to perform even faster than running fully on flash.
RapidDisk (or rxdsk) is designed to be used in environments requiring high performing data transfers and has been designed with simplicity in mind.
RapidDisk vs PrimoCache opinions
They're for different operating systems.