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