exchange data between computers

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Im making an election system which has to transfer vote calculations from provincial matchines to central matchine.

I use java in windows environment. I dont need codes but some way understand to what to do because I dont have any idea at all. please help me with this. Thanks

Posted 12-Jun-12 0:12am

nilan59

Updated 12-Jun-12 1:22am

krumia

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TorstenH. · Answer 1 · 2012-06-12T01:34:00

Solution 1

start here: Client Server Model @ Wikipedia[^]

and make your way to the Java tutorials:
http://docs.oracle.com/javase/tutorial/networking/sockets/clientServer.html[^]

and then develop something that is also secure - as you probably do not want a manipulation of the votes (keyword PGP).

Posted 12-Jun-12 1:34am

TorstenH.

vishnulalr · Answer 2 · 2012-06-13T03:56:00

Solution 2

No need to confuse any server client

use mysql jdbc driver

create an online mysql database
http://www.google.co.in/search?sugexp=chrome,mod=15&sourceid=chrome&ie=UTF-8&q=freemysql[^]

create a table and save the data you need
read it from any where

use your logic for else part

Posted 13-Jun-12 3:56am

vishnulalr

Comments

TorstenH. 14-Jun-12 1:01am

No server client? Interesting idea.
How should a DB replace the communication from the "provincial" machines to the "central machine"?

vishnulalr 14-Jun-12 5:09am

just try it you love it . use specific tables name for provincial machines a java client with only with insert. at central machine java client use select