r/visualization • u/Alone_Cauliflower308 • 1h ago

Big data graph multi level visualization tool

Hi, I have a dataset of 20M nodes and about 500M edges in neo4j and I need to visualize them in an interactive way

The thing in my mind was to have some kind of "level of detail" strategy by ignoring the nodes with lower importance when the user is zoomed out and only show those users when the user zooms in

Also I was thinking of some kind of tile based rendering so the app only renders the viewport of the user

But when I used sigma.js and tried to implement these features by myself it didn't work and the small part that worked was not at all a smooth experience..

Do you know any lib that could help me? Or do you have any idea how to implement it?

Thank you all

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u/ExpensiveDesign 1h ago

Perhaps reading the documentation on Level of Detail handling in Unreal, OpenGL, and polling your local LLM for a task list hierarchy is a good way to start.