Fastest way to spool data from FPGA to computer for processing

I am capturing multiple channels of waveform data for neuroscience research. Samples are taken at a high rate, one every 10 microseconds. The data coming in is represented in bytes. My matlab code right now acceses the byte file from a different computer and then parses the data into arrays and then analyzes it and produces a graph in realtime. I am currently looking for away to more efficiently access this data becasue the program has to constantly refresh the folder it is pulling from. I am wondering if anyone has any ideas on how to better do this? I have looked into MATLAB's database capabilities but am somewhat confused if this would help me at all (I dont have much experience with databases at all). I thought maybe I should save the data onto the hard memory of the computer used to anazlyse the data. Or maybe I should put all of the data into an array instead of accessing it from a file on another computer. Any help would be much appractiated. Summary: What is the best way to process data continuously coming from a different computer, what is the fastest way to access this data?

Thank you!