Well, Edge refers to our platform, which really is unique in the sense that -- we're in 4,000 locations. We're in 1,000 cities. We are uniquely close to the end users out there, the billions of end users around the world. Other companies talk about edge, and they might be in a couple of dozen locations, a factor of 100 or less. And because we're close, that's really important, because we're going to give better performance. If you're closer, the latency is less, and it's going to be faster. Also, if you're close, you got access to the bandwidth and the scale. And that's why we have so much more scale than the other CDNs. And that's really important to customers that have a lot of traffic, the big OTT providers and the big software downloaders. And that's why so much of their business comes to Akamai. Also, being in those locations gives us a huge advantage on cost, because in the large fraction of those 4,000 locations, we don't pay for bandwidth and colo and power. And so it's free for us with the infrastructure. We pay for our CapEx. But our competitors aren't there. There our competitors are in big data centers, and that is the most expensive real estate in the world. And so we're in a position that we can provide compelling pricing to the major enterprises out there. And our competitors, if they're going to do that, they have to do it losing money, and that's not sustainable. Now any one of the many competitors we have out there, all, generally speaking, much, much smaller, at any given time, they could take on some traffic and show some high percentage growth on very small numbers. But it's hard to sustain that when you don't really have a sustainable advantage. And then you see that happen as the traffic -- some of the traffic share moves around among the smaller players. Now in addition, it's not just about CDN and delivering traffic, it's accelerating the traffic. It's providing functionality on the edge close to the end user. And I talked about a lot of examples that where we're doing that today. And of course, processing a lot of the API transactions, which are tied to functionality, over 100 trillion so far this year. And then you have the security aspect, which our CDN competitors, by and large, don't have. They make partner with other companies or start-ups to have some security story. But that's now $1 billion business for Akamai and growing at over 20%. And security is just really vital for our customers and it works in tandem with the application acceleration, with the Edge computing, all is one service, all on one platform. And if you're not on the edge, there's no hope to withstand the large attacks that we're seeing today.