System Design: Food Delivery System

Design an online food delivery system like Swiggy/Zomato

Requirements

Functional

Browse restaurants and menus
Place orders
Real-time delivery tracking
Payment processing

Non-Functional

Real-time location updates
High availability during peak hours
Fault tolerance
Geo-distributed

System Components

Order Service

Order placement and tracking

Location Service

Real-time driver tracking

Matching Engine

Assign drivers to orders

Payment Gateway

Secure transaction processing

Coming Soon

Detailed architecture diagrams, database schema, API design, and scalability considerations.