Amazon DynamoDB is a fully managed, serverless key-value and document database that ensures single-digit millisecond performance at any scale. Handling trillions of daily requests, DynamoDB is designed with core properties like limitless scalability, consistent performance, high availability, and durability. The system integrates a multi-tenant architecture and supports various capacity modes, secondary indexes, and transactions. Designed for high availability, it employs synchronous write and consistent read operations regulated by the Paxos algorithm, and employs advanced techniques like continuous verification to prevent data corruption.
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