#systemDesignAlexXuBook2

Design Stock Exchange.

Jul 28, 2025 Design Stock Exchange.

Design Payment System.

Jul 28, 2025 Design Payment System.

Design Real Time Gaming Leaderboard.

Jul 28, 2025 Design Real Time Gaming Leaderboard.

Design S3 Object Storage.

Jul 28, 2025 Design S3 Object Storage.

Design Distributed Email Service.

Jul 28, 2025 Design Distributed Email Service.

Design Hotel Reservation System.

Jul 28, 2025 Design Hotel Reservation System.

Design Ad Click Event Aggregation.

Jul 28, 2025 Design Ad Click Event Aggregation.

Design Metric Monitoring and Alerting System.

Jul 28, 2025 Design Metric Monitoring and Alerting System.

Design Distributed Message Queue.

Jul 28, 2025 Design Distributed Message Queue.

Design Google Map.

Jul 28, 2025 Design Google Map.

Design Nearby Friend.

Jul 28, 2025 Design Nearby Friend.

Content

Jul 8, 2025 Content

Design Proximity Service

Jun 3, 2025 Design Proximity Service

Design Digital Wallet.

Jun 3, 2025 Design Digital Wallet.