MUCUS (uncacheable)

SINOSSI

""In computing , a cache ( /kæ?/ ( listen ) kash , [1] or /'ke??/ kaysh in AuE[2] ) is a hardware or software component that stores data so that future requests for that data can be served faster; the data stored in a cache might be the result of an earlier computation or a copy of data stored elsewhere. A cache hit occurs when the requested data can be found in a cache, while a cache miss occurs when it cannot. Cache hits are served by reading data from the cache, which is faster than recomputing a result or reading from a slower data store; thus, the more requests that can be served from the cache, the faster the system performs."" (Wikipedia)