I wouldn't know where to begin to find the right customers to interview right now. At the moment I'm having second thoughts as to whether I can rightfully marke

I wouldn't know where to begin to find the right customers to interview right now. At the moment I'm having second thoughts as to whether I can rightfully market myself to big data customers with just 1 server, no matter how fast it is. Apparently I need at least 20 servers to run small big data workloads, I have a bit to learn obviously. I could try a Google AdWords campaign to ask some questions in a poll maybe, but that's all that comes to mind when I think of getting customer opinions- I'm really at a loss in that respect.