A death march is a dead-end project where everyone thinks it likely fails, but nobody says anything. Everyone is still marching. This often happens with a migration-like project.
Sprint is just a project management style which is appropriate when a lot of things are uncertain (e.g. user need, budget).
Disagree. I once worked at a place where 'death march' was an entirely appropriate description of a significant portion of the normal annual development cycle of a very successful product.
Of course they didn't call it that, but that's exactly what it was nonetheless.
A death march is a dead-end project where everyone thinks it likely fails, but nobody says anything. Everyone is still marching. This often happens with a migration-like project.
Sprint is just a project management style which is appropriate when a lot of things are uncertain (e.g. user need, budget).