Requirements
Functional Requirements:
- Allow reservation of a parking spot.
- Process payment for the reservation.
- Enable parking of a car in the reserved spot.
- Support early departure before reservation time expires.
- Gate check-in/out.
- Handle no show.
Non-Functional Requirements:
- Strong consistency
- High availability
- Scalability
API Design
- Get parking lots
- Get availability of a parking lot
- Reserve a parking lot
- Gate check-in/check-out
High-Level Design
Describe the overall system architecture. Identify the main components needed to solve the problem end-to-end. Use the diagramming tool to create a block diagram.
Detailed Component Design
Deep dive into 2-3 key components. Explain how they work, how they scale, discuss tradeoffs, capacity, and any relevant algorithms or data structures.