Requirements

Functional Requirements:

• Create a short URL for a given long URL.
• Return the long URL associated with a given short URL.

Non-Functional Requirements:

List the key non-functional requirements (eg low latency, scalability, reliability, etc.)...

API Design

GET api/v1/shortUrl\" returns longURL for HTTP redirection

POST api/v1/data/shorten\" with request parameter \"{longUrl: longURLString}\" returning shortURL.

High-Level Design

Cache

Detailed Component Design

MongoDB