I'm always running Redis and Mongo and Memcache and Postgres and Xcode and the iOS simulator and Mail and Skype and etc... Local server stack + dev tools + col

I'm always running Redis and Mongo and Memcache and Postgres and Xcode and the iOS simulator and Mail and Skype and etc... Local server stack + dev tools + collaboration tools, essentially. SSD helps, as swapping fast is better than swapping slow, but best is not swapping at all.