Virtualization example with GraphLinksModel / Performance

I have seen the virtualization example with the TreeModel ( I tried to apply it to my visualizations which are based on a GraphLinksModel but I am facing different problems. Has anyone already done a virtualized diagram with a GraphLinksModel?

Or are there any other suggestions to improve performance, besides using simple templates? I am loading around 1000 nodes and I’m already using simple templates but the diagram is unusable. uses a GraphLinksModel.

Have you read ? Maybe the problem is that you are using LayeredDigraphLayout.

Thank you! I will try that.

I have read this page and considered these things. Also not using LayeredDiagram Layout. Besides the large amount of nodes there are also that much links. I assume virtualization may be the only solution.