[Online Expert Day] Smart Analytics (2): How to tune the Smart Analytics engine?

Hello,
are there any tipps how to fine-tune the Smart Analytics engine on the server?

For example we often have the issue that on first launch after some pause time the search is very slow and takes some time to get in action. The second and following searches are very fast. Is there a way to address those issues by fine-tuning?

Kind Regards
Alexander Lambertz