Cheat Sheets 📋

Skim before the exam or whenever a concept needs a refresher.

AWS Lambda

Event-driven, serverless compute that runs code without provisioning servers.

Fully managed, serverless NoSQL key-value and document database.

Object storage built for durability, scale, and a wide range of storage tiers.

Fully managed service for creating, publishing, and securing APIs at any scale.

Decoupled, asynchronous messaging — queues (SQS) and pub/sub (SNS).

Identity, access management, and encryption fundamentals for the exam.

AWS-native continuous integration and delivery toolchain.

Observability: metrics, logs, alarms, and distributed tracing.