Further, the invention relates to a cache device and {HEAD ~ a method} for performing high speed data write and {TAIL ~ read} between a host and a storage device 
for performing
Further , the invention relates to a cache device and { HEAD ~ a method } for performing high speed data write and { TAIL ~ read } between a host and a storage device
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH