How can you speed up Eclipse?

Question

How can you make the experience with Eclipse faster?

For instance: I disable all the plugins I don\'t need (Mylyn, Subclipse, …).<

Answer 1

I've disabled all unused options in Windows > Preferences > General and it has a huge positive impact on performance, eclipse is still slow when switching tabs, I don't want to increase memory, but it's a lot faster when scrolling. Thx for the tips.