What is AWS Cloud? AWS Global Infrastructure AWS Shared Responsibility Model AWS Well-Architected Framework AWS Compute Services Overview Amazon EC2 Fundamentals AWS Storage Services Amazon S3 Object Storage AWS Networking VPC Fundamentals AWS IAM Identity Access Management AWS Pricing and Billing Amazon RDS Managed Database Amazon VPC Peering and Endpoints Elastic Load Balancing ELB Amazon CloudWatch Monitoring AWS Auto Scaling Amazon Route 53 DNS AWS CloudFormation Infrastructure AWS Lambda Serverless Amazon DynamoDB NoSQL Amazon ElastiCache Redis Memcached AWS CloudFront CDN Amazon SQS SNS Messaging AWS Organizations SCPs AWS Config Compliance AWS Systems Manager Amazon GuardDuty Threat Detection AWS Shield DDoS Protection AWS Key Management Service KMS AWS Support Plans SLA

Back to Lessons

Amazon DynamoDB NoSQL

April 5, 2026

Managed NoSQL Database

Multi-region, serverless NoSQL with single-digit latency.

DynamoDB Features

Capacity Modes:
Provisioned - Set RCU/WCU
On-Demand - Auto scale, no capacity planning

Data Modeling:
Partition Key + Sort Key
GSI (9 per table)
LSI (5 per table)
TTL automatic deletion

Global Tables - Multi-region replication
DynamoDB Streams - CDC
Point-in-time recovery (35 days)

Pricing

25GB free storage
$0.25/1M read requests
$1.25/1M write requests

Previous Lesson Next Lesson