So basic idea, that old corporations where ultra-concentrated, ultra-centralized, and to save costs, they created very big datacenters and demand very high dens

So basic idea, that old corporations where ultra-concentrated, ultra-centralized, and to save costs, they created very big datacenters and demand very high density of computing power, even considering high cost, because cost of rent in big city usually astronomic, very high cost of wires to connect separate buildings, and cost of maintenance also extremely high. Now appear new wave organizations, which are decentralized, and they also need lot of computing power at remote locations, and in many cases impossible to just feed data to central dc via wire or wireless connection. And at the moment this new market is not mature, and have not created standards yet, but some ideas already appear.