Build a Marketplace Feature for Facebook — System Design Interview Practice
Design an online marketplace for buying and selling goods locally. Work through the requirements, architecture trade-offs, and an interactive design review.
Requirements and concepts to consider
- List items for saleRequirement
- Search and browse listingsRequirement
- Location-based resultsRequirement
- Messaging between buyers and sellersRequirement
- Categories and filtersRequirement
- User ratings and reviewsRequirement
- Handle millions of listingsRequirement
- Image upload and galleryRequirement
- e commerceConcept to explore
- marketplaceConcept to explore
- searchConcept to explore
- location servicesConcept to explore
- messagingConcept to explore