Скачать или смотреть DynamoDB Under the Hood

DynamoDB team and provide customers with a deeper understanding of the service for more effective usage. Key topics explained include how the system handles basic read and write operations using components like the request router and storage nodes, its reliance on the Paxos algorithm for leader election and data durability, and the architecture supporting partitioning and consistency. Furthermore, the presentation covers advanced features such as adaptive capacity, auto scaling, backup/restore mechanisms (including Point-in-Time Recovery), DynamoDB streams, and global tables, detailing the logic behind conflict resolution and multi-region replication.