Hi Dhaval Shah,
That's what I call Tableauing dangerously
3000 images at the same time looks like a lot of resources to process. Plus if you have calculations, filters and others things at the same time it clearly could be too much for your machine.
→ Could you please tell me the specs of your machine?
→ Have you tried using smaller photos? Low resolution or dimensions images?
Check out this viz with 718 Pokémon shapes: 718 pokemon shapes in Tableau
Alternatively, you could use Web Page objects in a dashboard in combination with a URL Action.
But you would need to host every single image online.
Or even using Background images?
I'm running a bit our of ideas, let me know how you're doing with these
Lénaïc RIÉDINGER, Global Community Engineer Tableau
If you see a Helpful or Correct response, please mark it thanks to the buttons below the targeted post!