Skip to main content

AWS DynamoDB

What is it​

A fully managed NoSQL database service that provides fast and predictable performance with seamless scalability.

What it's for​

Storing and retrieving any amount of data, serving any level of request traffic, with consistent, single-digit millisecond latency.

Use cases​

  • Mobile applications
  • Gaming applications
  • IoT applications
  • Real-time bidding
  • Ad tech applications
  • Session management

Key points​

  • Serverless: No servers to manage
  • Scalability: Automatic scaling of throughput and storage
  • Performance: Single-digit millisecond latency
  • Durability: Automatic replication across multiple AZs
  • Security: Encryption at rest and in transit

Comparison​

  • AWS DynamoDB vs. MongoDB: DynamoDB is a fully managed NoSQL database service with automatic scaling and predictable performance. MongoDB is a document database that can be self-managed or used as a service. DynamoDB is ideal for applications that need predictable performance and automatic scaling, while MongoDB is better for applications that need more flexible querying capabilities or document-based data modeling.