DADI stands for 'Decentralized Architecture for Democratic Internet' - it's a platform for web services that offers computing power, database storage and content delivery, etc. to support businesses. In a traditional setup, you will be buying a server or a set of servers (virtualized or dedicated) typically located in one place and as a result are limited in terms of performance because of the further away from the user from the physical location of the hosting, the slower the overall performance. In DADI you are paying for a series of interconnected VPCs, which massively localise your content through the use of distributed nodes numbers in the tens of thousands.