And now the planet?

And now the planet? *London*: 2m nodes, 0.75m ways, 0.28G data, 0.42GB index: ~fits easily in RAM~ *UK*: 45m nodes, 10m ways, 5.6GB data, 8.6GB index: fits *just* in RAM *Planet*: 1500m nodes, 141m ways…

What do we do when we have 150GB of data and 230GB of indexes?