Thanks for the book recommendation. Is that the one by Iljitsch van Beijnum? Other than the added complexity, can you share any details about the cost? It se

Thanks for the book recommendation. Is that the one by Iljitsch van Beijnum? Other than the added complexity, can you share any details about the cost? It seems like theoretically some managed hosting providers could offer this assuming they were in multiple datacenters, but I haven't seen any that do.