[MichaelGG]

Or it could be a company with 30M records a month that buys 100 x $200 servers off eBay and is still unable to query their data.

[TallGuyShort]

I'm not sure what your point is with a hypothetical situation. Why wouldn't the be able to query their data? All I'm saying is from my actual experience with real users, it's best to build a Hadoop cluster with high quality hardware if you can.