10b.McDonald’s is the world’s largest fast-food company that serves around 64 million people per day. The growth of this company has gone to another level when it started home deliveries. McDonald’s created a platform that integrates local restaurants with delivery partners such as Uber Eats, Swiggy & Zomato. McDonald’s platform can scale 20,000 orders per second and integrate with the global partners easily. How can McDonald’s manage such a higher number of orders every day?