Disk    40GB                100GB               1000GB

Text    1.25MB              3.12MB               31.2MB
        R&W:1.4 sec         R&W: 4 sec           R&W: 40 sec
        Read: 1.2 sec       Read: 2.5 sec        Read: 27.1 sec
        Write: 0.4 sec      Write: 0.9 sec       Write: 10.4 sec


Binary  2.5MB               6.25MB               62.5MB
        R&W: 0.2 sec        R&W: 1 sec)          R&W: 1 sec
        Read: 0.01 sec      Read: 0.02 sec       Read: 0.05 sec
        Write: 0.17 sec     Write: 0.5 sec       Write: 0.2 sec

Binary almost taking double space, but writing in binary format is very faster than in text format
But compression options available which will compress 62M binary file to 63KB
