Join two tables from different instance in one Dashboard

[Kri]

I want to join two tables from 2 different instance in a dashboard. Is there a way I can achieve this requirement?

I have table1 in instance1
I have table2 in instance2

I want to create a dashboard in instance1 which should show the fields from table1 in instance1 and table2 in instance2

[Dipu Joy]

Using Performance Analytics with external data if you can pull the data from the other instance to a different source to host it there.

Instance Data Replication if you want to pull the data from other instances to build the dashboard.