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AWS for Solutions Architects

You're reading from   AWS for Solutions Architects Design your cloud infrastructure by implementing DevOps, containers, and Amazon Web Services

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Product type Paperback
Published in Feb 2021
Publisher Packt
ISBN-13 9781789539233
Length 454 pages
Edition 1st Edition
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Toc

Table of Contents (20) Chapters Close

Preface 1. Section 1: Exploring AWS
2. Chapter 1: Understanding AWS Cloud Principles and Key Characteristics FREE CHAPTER 3. Chapter 2: Leveraging the Cloud for Digital Transformation 4. Section 2: AWS Service Offerings and Use Cases
5. Chapter 3: Storage in AWS – Choosing the Right Tool for the Job 6. Chapter 4: Harnessing the Power of Cloud Computing 7. Chapter 5: Selecting the Right Database Service 8. Chapter 6: Amazon Athena – Combining the Simplicity of Files with the Power of SQL 9. Chapter 7: AWS Glue – Extracting, Transforming, and Loading Data the Simple Way 10. Chapter 8: Best Practices for Application Security, Identity, and Compliance 11. Section 3: Applying Architectural Patterns and Reference Architectures
12. Chapter 9: Serverless and Container Patterns 13. Chapter 10: Microservice and Event-Driven Architectures 14. Chapter 11: Domain-Driven Design 15. Chapter 12: Data Lake Patterns – Integrating Your Data across the Enterprise 16. Chapter 13: Availability, Reliability, and Scalability Patterns 17. Section 4: Hands-On Labs
18. Chapter 14: Hands-On Lab and Use Case 19. Other Books You May Enjoy

Amazon Machine Images

Even though there are so many EC2 instance types to choose from, the number of instance types pales in comparison with the number of Amazon Machine Images (AMIs) available. An AMI contains the information needed to start an instance. An AMI needs to be specified when launching an instance.

The chosen AMI will determine characteristics of the EC2 instance, such as the following:

  • Operating system: The currently supported operating systems are as follows:

    a. AWS Linux

    b. Ubuntu

    c. Debian

    d. Red Hat

    e. Oracle Linux

    f. CentOS

    g. SUSE Linux

    h. Debian

    i. Windows Server

  • Architecture: The architecture that will be used:

    a. 32-bit

    b. 64-bit

  • Launch permissions: The launch permissions will determine when and where the AMI can be used:
    • Public: All AWS accounts can launch this AMI.
    • Explicit: Only specific AWS accounts can launch the AMI.
    • Implicit: Implicit launch permission is given to launch the AMI.
  • Root device storage: Another option that can be specified when...
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