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DynamoDB

Database

Amazon DynamoDB is a nonrelational database. This database system provides consistent latency and offers built-in security and in-memory caching. DynamoDB is a serverless database which scales automatically and backs up your data for protection.

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About DynamoDB

Amazon DynamoDB is a serverless, fully managed NoSQL key-value database offered by AWS. It provides single-digit millisecond performance at any scale, with instant scaling, pay-per-request billing, and no infrastructure management, upgrades, or maintenance windows. It includes native vector search, which the page positions as suited to agentic applications requiring semantic retrieval.

For globally distributed applications, DynamoDB offers global tables, a multi-Region, multi-active configuration designed for up to 99.999% availability with multi-Region strong consistency, allowing applications to read the same data from any Region and target zero recovery point objective. The service also includes security controls and compliance standards intended to meet requirements for governments, global banks, and other high-sensitivity organizations.

DynamoDB is aimed at developers and organizations building applications on AWS that need a managed database ranging from small workloads to those serving hundreds of millions of simultaneous users, without managing underlying infrastructure.

Key features

  • Serverless, fully managed NoSQL key-value database with zero infrastructure management
  • Single-digit millisecond performance at any scale
  • Native vector search for agentic and semantic retrieval applications
  • Multi-Region, multi-active global tables with up to 99.999% availability
  • Multi-Region strong consistency enabling zero recovery point objective applications
  • Pay-per-request billing with no cold starts or maintenance windows

Frequently asked questions

Does DynamoDB require infrastructure management?

No, DynamoDB offers zero infrastructure management with instant scaling, pay-per-request billing, and no cold starts, upgrades, or maintenance windows.

Can DynamoDB be used for globally distributed applications?

Yes, DynamoDB global tables provide a multi-Region, multi-active database with up to 99.999% availability and multi-Region strong consistency.

Is there a free way to try DynamoDB?

Yes, DynamoDB can be tried through the AWS Free Tier.

Does DynamoDB support vector search?

Yes, DynamoDB has native vector search, making it suitable for agentic applications that need semantic retrieval.

Is DynamoDB suitable for high-sensitivity organizations like banks and governments?

Yes, DynamoDB provides a broad set of security controls and compliance standards that satisfy requirements for governments, global banks, and other high-sensitivity organizations.

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