My old friend and collaborator Theo Schlossnagle at OmniTI posted his slides from his Scalable Internet Architectures talk at VelocityConf 2009.

The slides are brilliant even without seeing Theo talk and I highly recommend the time it takes to flip through them, for anyone who is interested in systems performance. If anyone took an mp3 of this talk I’m dying to hear it, please let me know.

For those of you unfamiliar with OmniTI, Theo is the CEO of this rather remarkable company specializing in Internet-scale architecture consulting. They generalize on Internet-scale architecture, not on one specific dimension the way Pythian specializes on the database tier. This allows them to see Internet-scale workloads from a unique systemic, multidisciplinary point of view; from the user experience all the way up the stack, through the load balancer (or not), the front-end cache, the application server, the database server, the operating system, the storage, and so on. This approach lets them build Internet architectures and solve scalability problems in a unique and powerful, wholistic way.

Pythian first collaborated with OmniTI in 2001, and they deserve all of their success and profile that they’ve built since then. Trivia: both Pythian and OmniTI were founded in September 1997 and both companies continue to be majority-owned and controlled by founders (in Pythian’s case, yours truly).

Here’s the slide deck. Let me know your thoughts.