10 of 10 cards free · no sign-in needed
Resizable virtual servers with instance families (general, compute, memory) and pricing models like On-Demand and Spot.
Run code without managing servers. Billed per millisecond with automatic scaling and event triggers.
Managed relational databases (Aurora, MySQL, Postgres, etc.) with automated backups and Multi-AZ.
Fully managed key-value/NoSQL database with single-digit ms latency and autoscaling.
Isolated virtual network with subnets, route tables, NAT gateways, and security groups.
Content delivery network caching static/dynamic content at edge locations with Shield/ACL integration.
Fully managed message queue supporting standard and FIFO queues for decoupling services.
Pub/Sub messaging with topics, fan-out to email, SMS, HTTP, SQS, and Lambda.
Identity and access management via users, roles, policies, and MFA enforcing least privilege.
Sign in (free) to flip every card, mark what you know, and pick up exactly where you left off.
After sign-in: Space flip · ←→ navigate · K knew it · S skip