Estimating the Number of TCP Sessions per Host

Another day, another stateful debate, this time centered on the number of flows per hypervisor. Previously I guestimated 2.500 connections-p...

Will SPDY Solve Web Application Performance Issues?

In the TCP, HTTP and SPDY webinar I described the web application performance roadblocks caused by TCP and HTTP and HTTP improvements th...

TCP and HTTP Improvements

In previous videos from the TCP, HTTP and SPDY webinar I described the network-related performance challenges experienced by web applicatio...

TCP and HTTP deep(er) dive Q&A

The deep dive into TCP and HTTP mechanisms that impact web application performance triggered numerous questions during the live webinar se...

TCP and HTTP deep(er) dive

In the first part of the TCP, HTTP and SPDY webinar I explained why TCP and HTTP impact the end-to-end web application performance . In the...

Load Balancing Webinar

My newest webinar ( scheduled for end of April ) focuses on scale-out application architectures and load balancing in data centers . We’ll s...

Why TCP and HTTP affect web application performance

In the ideal world, you’d get a new web page within 100 milliseconds of clicking an active web page component (link, button ...). Reality is...

Free webinar: TCP, HTTP and SPDY

Most web application developers remain blissfully unaware of the major performance roadblocks their applications face in the wild: access ne...

HTTP-over-IPv6 on Cisco IOS

Stumbled across this marvel while updating my IPv6 presentations for a 2-day seminar in Milano and Rome (straight from 15.2M&T command ...