Article snapshot taken from Wikipedia with creative commons attribution-sharealike license.
Give it a read and then ask your questions in the chat.
We can research this topic together.
He is best known for his work on peer-to-peer systems and content delivery networks (particularly Ono (P2P)) and for his tool for optimizing DNS performance . He has authored more than 50 papers in various areas of Computer Science. and released over 10 publicly available systems resulting from his research work.