![]() And the caching is more granular, containing the portions of files that are being used while a RAMDisk must contain entire files.Ī RAMDisk is usually a poor use of memory. What files are in the cache and how long they remain there is dynamically adjusted according to the situation. It's size is dynamically adjusted according to usage and RAM availability. For practical purposes the system cache is a super RAMDisk. The cache is transparent to applications and all that access a disk will benefit. ![]() ![]() Modern operating systems have a sophisticated caching system that provides most of the benefits with fewer disadvantages. A RAMDisk was a useful thing back in DOS days but are now largely obsolete. ![]()
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