Number of views in the app X Sync time X Memory

[Radim_Sochor]

1) does it extend the Sync time? 
2) does it increase memory requirements before the user uses them? 
so are the views (and their various sorting and grouping of google tables) prepared in advance or only on demand ?
3) I assume that for slices both answers are positive? (as for the number of tables)

[Radim_Sochor]

And I forgot that they might slow down the response if they are created in advance while the application is running and are constantly updated and re-sorted with every change...