Thanks for your comments and suggestions.
It is always complicated to make a talk like that useful to both the people who are seeing what is Redis for the first time and also to the people that have been running it in production for some time.
This is why I did not put any PHP code examples, since both clients are really straightforward. Anyway, @Chad, you can see some good examples here: https://github.com/nrk/predis/tree/v0.8/examples
About the demo, I agree that it would probably have helped to have some Redis datasets prepared and check performance or something similar.
I thought about that when I was preparing the talk but in order to do that, I would´ve had to skip some topics and this is why I took the approach to have lots of contents in the slides so that they can be useful in the following weeks when people go back to work and hopefully they will give a try some of the recipes or other things explained.
Anyway, thanks for the feedback, I really appreciate :)
Very good intro and "no so" intro talk on Redis, covering a lot of ground. I would have tried to include a short demo but I know there was much time to do so.
great presentation.
Perfect ending!