System Design Interview - Distributed Message Queue

Please check out my other video courses here: https://www.systemdesignthinking.com Topics mentioned in the video: Synchronous vs asynchronous communication. Functional (send message and receive message) and non-functional (scalability, high availability, high performance, durability) requirements. High-level architecture of a distributed message queue. VIP, Load balancer FrontEnd service and its responsibilities (request validation, authentication and authorization, SSL termination, server-side data encryption, caching, rate limiting (throttling), request dispatching, request de-duplication, usage data collection). Metadata service, distributed cache, consistent hashing ring. Data storage options (leader-follower, cell-based architecture). Data replication, message delivery semantics (at most once, at least once, exactly once), push vs pull, FIFO and message ordering, security, monitoring. Inspired by the following interview questions: Amazon (https://leetcode.com/discuss/intervie...) Uber (https://www.careercup.com/question?id...)