From Cloud Computing to Sky Computing - ACM SIGOPS

interoperability layer that could allow any two networks to interconnect. This became the Internetworking Protocol (IP). IP and the protocols above it were all that was needed in the ARPAnet, which was a single coherent network. However, as the ARPAnet grew into the Internet, and the Internet grew to include separate Autonomous Systems (ASes ...

  Computing, Cloud, Interoperability, Cloud computing to sky computing