For demos, I long ago learned to "start with the good part."
If you have some fantastic monitoring software, don't start with an intro for how you installed it, how you set up the metrics collection, how you hooked the front end up to the time series database, then show a cool graph with info that the user never had before.
Instead: start by showing a cool graph they never had before. Explain why that graph is so useful. And THEN, now that everyone cares...you can take the time to show how you got to nirvana.
I've seen so many demos that start with a longish, boringish process to get someplace cool, and they would have been better had they started by showing something cool.
If you have some fantastic monitoring software, don't start with an intro for how you installed it, how you set up the metrics collection, how you hooked the front end up to the time series database, then show a cool graph with info that the user never had before.
Instead: start by showing a cool graph they never had before. Explain why that graph is so useful. And THEN, now that everyone cares...you can take the time to show how you got to nirvana.
I've seen so many demos that start with a longish, boringish process to get someplace cool, and they would have been better had they started by showing something cool.