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Getting Started

This AWS Cheatsheet is your comprehensive companion for AWS certification preparation. Each AWS service is presented in a structured format with three key sections: Use Cases, Key Points, and Comparisons. This organization helps you quickly understand when to use each service, what's important to know for the exams, and how services relate to each other.

What you'll find in each service section​

Our structured approach covers everything you need to know for AWS certifications:

  • Use Cases: Real-world scenarios and applications where each service excels, helping you understand practical implementations
  • Key Points: Essential concepts, features, and limitations you need to know for the certification exams
  • Comparisons: Clear comparisons between similar services, helping you make the right architectural decisions and answer exam questions correctly

How to use this guide?​

This guide is designed to be your quick reference during AWS certification preparation:

  • For Use Cases: When you need to understand practical applications and real-world scenarios for each service
  • For Key Points: When studying for the exam, focus on these essential concepts and features that frequently appear in certification questions
  • For Comparisons: When you need to differentiate between similar services or make architectural decisions

Keep this guide open while practicing in the AWS Console and reviewing official documentation. The structured format helps you quickly find the information you need at each stage of your certification journey.