Thanks for the link, seems like interesting material. From what I gathered in the link in order to perform recovery you need a non-volatile and accurate histor

Thanks for the link, seems like interesting material. From what I gathered in the link in order to perform recovery you need a non-volatile and accurate history of a server's execution state? Using a RAMdisk to store the state and asynchronously writing it to SSD would not be fault tolerant enough in general?