The invention relates to {TAIL ~ a device} and {HEAD ~ a method} for performing a cache process on data 
The invention relates to { TAIL ~ a device } and { HEAD ~ a method } for performing a cache process on data
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH