It is probably the best thing trading brokers can approach on their daily basis. And Iron fx did it. It is very cool because due to that privat server orders can be executed very fast and they are relying on it. And it is quite safer than other variants because it is used by only iron fx clients.

Just like every other VSP hosting service; a valuable tool for algo trading. If you are into automating your trades and strategies, the VPS will be your best friend. But they are available for free to clients with accounts bigger than $5000.