Speaking at NRW08

The NRW08 is a German community conference. I am happy to announce that I will be present with a talk.
Optimizing Your Frontend Performance Take a look on web application performance from the users side. The session starts from the browser, showing tools to measure and analyze performance and takes you to the server, explaining headers and possible solutions.

Speaking at FrOSCon

I will have a little talk at the FrOSCon this month (Sankt Augustin 23.- 24.08.2008).
Deliver Files with PHP User permissions, dynamic and uploaded files are some reasons to use a program to deliver files. The session covers the basic concepts, range headers, Flash pseudo streaming, bandwidth limitations and performance tips.