Tableau Server Data Dictionary in Viz

Inspired by a recent project at work, I created this viz for viewing and searching Tableau Server Data Dictionary. Hopefully it makes it a bit easier to find the tables and fields of interest, and to understand the relationship between them. This can help us create server stats views and reports.

Also, I would like to find a way to visualize database dictionary and make it easier to navigate the tables and fields.

Not entirely satisfied with it. Feel free to leave your feedback below so that I can improve it. You can also download it to play with it.

Click the above image to go to the viz.