need to organize more than 1000 tables, but there are many lines passing over the other, is there any way to organize and toad data modeler to change color lines become visible to all?
Displaying and managing 1000 tables on a screen is a tall task for any modeling tool. It would be best if you can organize the tables by subject area and then create workspaces in Toad Data Modeler to show the tables that should be grouped together.