
All those rules and columns are taking a big hit.
The question is WHY did you do it the way you did and is there a better (more process efficient) way?
Will a saved search get the job done when you need THAT particular item?
Would putting multiple column values in a Tag like column get you there (every column bloats the DB structure)
and you really need that many Icon (or coloring) rules?
We have many users with 50K books. I am approaching 15K.
It takes 11 seconds to switch back to the Main Library after working in my Intake Library. I have 5 color rules, NO column rules, and 10 custom columns.