I work for a company in the health-care space. Everything we store has at least one and usually multiple timelines associated with it (for example, a piece of m

I work for a company in the health-care space. Everything we store has at least one and usually multiple timelines associated with it (for example, a piece of medical data would have at minimum a "when did this happen" and a "when did we know that this had happened"). Being able to rewind/replay history from a certain point and identify everything that happened and why is a fundamentally important thing for the kinds of audits and compliance checks we're required to do.