What are the advantages of disc brakes over drum brakes?

Disc brakes offer better heat dissipation due to their exposed design, resulting in reduced brake fade during repeated braking. They are self-cleaning as centrifugal force throws off water and debris, provide more consistent braking force, and are easier to inspect and service. However, drum brakes are more cost-effective and better suited for parking brake integration, which is why many vehicles use discs in front and drums in rear.