Nodes and links limitation

[fabiomolinar]

Hello,
I have an application with a fairly high number of nodes (107) and links (224). Every time I try to draw the diagram, the page freezes and seems never to finish the calculations. When I reduced the number of nodes to 10 and links to 20, I could draw the chart without problems.

So, my question is, is there a limit of nodes and links to which this library can be applied? I have waited for more than 2 minutes for the drawing to show up but nothing happens. Should I wait longer (P.S.: speed is not critical for me)?

I am using a function to map the source and target nodes. If instead I use the standard approach with indexes, would it be faster?

[fabiomolinar]

Edit 1: I just changed it to use the indexes instead of the nodes' name. Still the same issue.
Edit 2: Attached the .json file in case somebody would like to try it out (it is in .txt because git don't allow attaching .json files).
data.txt

This is a preview of the links array:

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[mbostock]

You probably have a cycle in the graph; see #1. (If that’s not the case, you can reopen and I will investigate.)

[fabiomolinar]

You're probably right @mbostock. I'll review the data and I'll let you know if something.