Re: Lies and Urban Myths
People who want to know at a techyish rather than marketing level about what goes on in BC and DR done properly, and about what interesting things can go wrong when BC/DR related design is not done properly, might want to have a look at obscure but informative and educational websites such as the Availability Digest (other suggestions welcome). AD doesn't always mean Active Directory, even if that's wot Gordon the Firefighter thinks.
Yes I know it doesn't look like the kind of website that your typical Presentation Layer Person would approve of. Sometimes focusing on content and structure, rather than presentation, can be a good thing, even in 2017.