Topic
Geospatial
Learn Geospatial as a connected topic across chapters, concepts, simulations, and interview reasoning.
10 Concepts3 Articles54 min
Overview
Learn Geospatial as a connected topic across chapters, concepts, simulations, and interview reasoning.
How this topic helps
System Design
Architecture
Hld
Design Patterns
Learning Path in this Topic
Series that contain articles from Geospatial. Select a path to filter the article list.
Articles
3 matched articles
Article 1System Design HLD Example: Ride-Sharing (Uber/Lyft)TLDR: A ride-sharing platform is a high-velocity geospatial matching engine. Drivers stream GPS coordinates every 5 seconds into a Redis Geospatial Index. When a rider requests a trip, the Matching Se16 minArticle 2System Design HLD Example: Proximity Service (Yelp/Google Places)TLDR: A proximity service (Yelp/Google Places) solves the 2D search problem by encoding locations into Geohash strings, which are indexed in a standard B-tree. To guarantee results near grid boundarie17 min
Article 3LLD for Ride Booking App: Designing Uber/LyftTLDR: A ride-booking system (Uber/Lyft-style) needs three interleaved sub-systems: real-time driver location tracking (Observer Pattern), nearest-driver matching (geospatial query), and dynamic pricin21 min