#System Design

How would you utilize Redis caching, distributed counters, and cache expiration / TTL to handle high-frequency search traffic and demand detection?

Design a Flight Booking System. Specifically focus on how you would dynamically change flight prices when a surge of users are searching for the same flight, factoring in dynamic pricing, demand signals, and concurrent flight searches.

Have you worked on High-Level Design (HLD) and Low-Level Design (LLD)?

Why did you choose a microservices architecture instead of a monolithic architecture?

Deep dive on designing Zomato's core services including restaurant services, schema design for menus with item variants and pricing, optimal caching of restaurant items with scheduled unavailability, and related architectures.