Category: TCP/IP

An FAQ on QUIC

Tim Lustig 2 Comments

The SNIA Networking Storage Forum‘s recent live webcast “QUIC – Will It Replace TCP/IP” was a fascinating presentation that was both highly-rated and well-attended. Lars Eggert, technical director of networking at NetApp and current chair of the IETF working group that is delivering this new Internet protocol, explained the history of the protocol, how it is being adopted today, and what the future of QUIC deployment is likely to be. The session generated numerous questions. Here are answers to both the ones Lars had time to answer during the live event as well as those we didn’t get to.

Q. Is QUIC appropriate/targeted to non-HTTP uses like NFS, SMB, ISCSI, etc.?

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The Potential Impact of QUIC – Will it Replace TCP/IP?

Tim Lustig 2 Comments

Have you heard about QUIC? Although initially proposed as the acronym for “Quick UDP Internet Connections,” IETF’s use of the word QUIC is not an acronym; it is merely the name of the protocol. QUIC is a new UDP-based transport protocol for the Internet, and specifically, the web. Originally designed and deployed by Google, it already makes up 35% of Google’s egress traffic, which corresponds to about 7% of all Internet traffic. Due to its ability to improve connection-oriented web application performance, it is gaining enthusiastic interest by many other large Internet players in the ongoing IETF standardization process, which is likely to lead to an even greater deployment.

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