file transfer

Hi all,
I want to transfer data file between two Linux machines using java code. I tried this using pscp in java code but the transfer speed is very slow. The file size are between 300 MB to 700 MB.
Can anyone help me ?

Thanks
Ritesh

Transfer rate would depend on the data size and the network. Have you done any testing to confirm that the slow rate is because of the code?

yes, maybe this is because of network , following are some results(the time is in seconds)

1 MB 2 MB 5 MB 10 MB 50 MB 100 MB 500 MB

4.92 13.45 24.05 57.14 307.59 530.88 2716.98
6.03 11.88 27.86 55.28 299.3 530.89 2603.73
4.78 11.66 37.03 51.77 298.45 542.5 2721.81
4.51 12.31 27.02 50.27 276.08 525.53 2727.56
5.3 10.7 28.92 51.88 270.16 550.25 2552.5
5.11 12 28.98 53.27 290.32 536.01 2664.52

Is there any other way to minimize this time?

Thanks
Ritesh

Don't know. Sorry.
I will move this over to the Performance forum, where you might get better suggestions.