System Design: WhatsApp Explained

𝗦𝘆𝘀𝘁𝗲𝗺 𝗗𝗲𝘀𝗶𝗴𝗻: 𝗪𝗵𝗮𝘁𝘀𝗔𝗽𝗽 𝗘𝘅𝗽𝗹𝗮𝗶𝗻𝗲𝗱 In this video, we delve into the intricate system design of Airbnb. Discover how Airbnb handles concurrent booking scenarios with strategies like pessimistic and optimistic locking to ensure a seamless user experience. Learn how its database architecture, scalability measures, and design principles enable the platform to manage high traffic during peak seasons. Whether you're fascinated by large-scale systems or preparing for system design interviews, this breakdown offers valuable insights. 𝗟𝗲𝗮𝗿𝗻 𝗺𝗼𝗿𝗲 𝗮𝗯𝗼𝘂𝘁 𝗶𝘁 𝗵𝗲𝗿𝗲-    • Playlist   Loved this and want to learn more? Check out our Udemy courses on system design! https://www.udemy.com/course/system-d... Chapters 00:00-Functional Requirements 01:29-Non Functional Requirements 02:26-Daily Active Users(DAU), Monthly Active Users(MAU) 03:07-Throughput Estimation 06:09-Storage Estimation 07:43-Memory Estimation 08:25-Network and Bandwidth Estimation 09:31-API Design One-One Messaging 14:14-API Design Message Status 15:47-API Design Online Status 18:40-API Design Group Messaging 20:34-High Level Design WebSocket Connection 25:24-High Level Design One-One Messaging 27:11-High Level Design One-One Messaging Offline Client 30:39-High Level Design One-One Messaging(Last part) 32:14-High Level Design One-One Messaging(Assets) 36:19-High Level Design Message Status 41:51-High Level Design Online Status 45:57-High Level Design Group Messaging 49:04-Database Selection 52:44-Data Modeling 56:59-End to End Encryption 𝗗𝗼 𝗹𝗶𝗸𝗲, 𝘀𝗵𝗮𝗿𝗲 𝗮𝗻𝗱 𝗰𝗼𝗺𝗺𝗲𝗻𝘁!! 𝗛𝗮𝗽𝗽𝘆 𝗹𝗲𝗮𝗿𝗻𝗶𝗻𝗴!!