You have several toys. The purpose of software isn't to optimize for an interesting use case you have devised for your toys it's for actual machines to provide useful work and engaging play. Faster file access for limited files is accomplished by
- caching in ram
- on disk cache
- an explicit read cache device
All of these are broadly applicable and effective to the other 99.9% of actual devices.
- caching in ram
- on disk cache
- an explicit read cache device
All of these are broadly applicable and effective to the other 99.9% of actual devices.