With success, a web application may have to handle a large number of simultaneous users. Without some precautions you may have performance issues. We will see how to use different techniques to save bandwidth and CPU to get the full advantage of your system and handle a large web site. Some of the techniques that we will study include: precomputation for dynamic pages, using Ajax to lower the bandwidth consumption, smart use of sub domains, compression, variable cache durations, local storage...

Presented by: Simil Guetta - 4D Product Team Manager, 4D France