Indeed, but it's worth pointing out that in this case "different" doesn't necessarily imply "easier". Instead of having to access the data across many concurrent connections, you have to be able to store the data efficiently so that it doesn't take up too much space and you can do jobs on them that don't take 3 weeks to complete. And let's not get into how you collect and merge them together. There are open source tools to do these things, but you're still looking at a decent amount of infrastructure to make it work.