Note: Bidders must have perfect knowledge of online betting exchanges and be php and mysql experts
I need betting exchange code platform and database design for my betting site, using php and mysql innodb transactions
as reference use [login to view URL] , where punters place bets expecting to be matched by other side,
bet orders are server on first come first serve basis
input and output is in form of xml data
bet orders must contain gameid, userid, timestamp, odds and amount and also generate orderid
if full amount of bet can not be matched, than the bet is split to matched bet and the unmatched bet,
which is kept still open, waiting for additional matching
code must be first of all secure than efficient and optimized for high loads