I'm looking for a software that would help me organize huge amounts of information in a visual form. I want to store notes like in the journal, I want to store links, thoughts, ideas, pictures in the form of a tree, something like a mind map. I need a tool to help me remember and analyze data.
For those familiar with Harry Potter it would be something like a Pensieve tool used by Dumbledore. For those more familiar with IT it should be something like Maltego, Casefile, Pearltrees or XMind, but dedicated for huge information overload.
I would appreciate any suggestions.