I have seen ROI but they're soft call savings, so hard call savings are hard to pinpoint. There's nothing that I could comment on that would be hard savings. Everything's been soft.

There's a reason everyone is using other tools to reduce the cost of using Splunk. The ROI is not great, that's why. But once you already have all your data in it, if you have so much already invested in the infrastructure, it's hard to leave it, so you do other stuff to reduce the cost.

The solution has increased staff productivity by around 20 percent.