This question already has an answer here:
I've so far been using Geth (the Go client) as my client of choice. I'm now interested in using the Mix IDE, a requirement of which is that I use Eth (the C++ client) instead.
I've already synced the block data for the Geth client. Is it necessary that I also sync the same block data a second time, for the Eth client? If both clients use the same data structure to store the data, and they store it in the same place (
~/.ethereum) then presumably they can just share (he says). Is this going to be the case?
(Follow-on question: Does Eth have an equivalent to Geth's