Up: Reducing US/NZ Web Page
Multiplexing HTTP over, standard window size, TCP connections between
international proxies, offers significant performance advantages.
The number of TCP connections between the proxies is important. To
avoid the link being under utilised around 20 connections were
required for an E3 connection from NZ to the US. However additional
connections are needed if the best page latency is required. In this
case around 50 connections were required.