> I remember talking to someone at Google who told me that their low latency RPC framework was considered to be one of their key technological advantages. Having made the move over the course of a couple of years, I'd be inclined to agree, a robust and fast RPC framework is an incredibly freeing piece of technology.

Have you found Google's RPC framework to be robust and fast, or something else? And if so, would you mind sharing what it is? Thanks!