Content Delivery Networks/GSLB
Scott Weeks
surfer at mauigateway.com
Mon Nov 8 21:36:08 UTC 2004
On Mon, 8 Nov 2004, M. Huda wrote:
: market today. I need to know about the technology and how the
: solution/company (such as Akamai) caters its customers. Do they mirror
: the content across their server's network? If this is the case then
: how a request is directed to the closest and lightly loaded server on
: Internet?
This is the proprietary part of the technology that produced law suits
with Akamai. Here's Akamai's sound byte:
Host-to-Host Adaptive Routing Protocol (HHARP). HHARP detects Internet
congestion and determines the best route to move content between a
customer's origin servers and the edge of the Internet, thereby
avoiding performance problems.
Don't forget that Akamai is not the only one. Footprint, which went from
Sandpiper -> Digital Island -> Cable and Wireless -> Savvis, is the
product on the other side of the lawsuit. I don't know if it was ever
resolved fully...
scott
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