Always wondered why .PDB is such a strange format. Several interlaced streams of data, all going in parallel. Now I know. By the way, .XBF (XAML Binary Format,

Always wondered why .PDB is such a strange format. Several interlaced streams of data, all going in parallel. Now I know. By the way, .XBF (XAML Binary Format, used in UWP apps) has a similar skeleton. So the heritage of C#88 lives on.