>SQL server cannot fix external malfunctions
>
>Precisely. And converting to SQL server cannot fix them either.
>
>Stability is a system/application behavior,
>it is determined by the abilities of the developer,
>data loss is a reliability behavior,
>it is determined by the abilities of the designer.
>
>If you say so. Others may consider that SQL Server's stability is independent of a developer's ability and that data loss may involve more than a designer's ability as well. Whatever.

the developer is "the MS SQL Team's developer",
not a developer that use SQL ( as you and me );
the designer is "the MS SQL Team's designer".