Earlier quoted context omitted.
Short answer: today I think there is genuinely nothing that anyone should use oracle for, but their database used to be seriously far ahead of the competition. A very long time ago (circa 2000) there were basically 2 databases that worked for use cases where you needed high availability and vertical scalability and those were Oracle and Sybase and Oracle was really the only game in town if you actually wanted certain…
Just curious, how was SQL Server perceived at the time compared to Sybase and Oracle? I know it originated as a port of Sybase.
It remains one of the most reliable Microsoft products, but few would claim that is a high bar.