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Hands-On Serverless Applications with Go

You're reading from   Hands-On Serverless Applications with Go Build real-world, production-ready applications with AWS Lambda

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Product type Paperback
Published in Aug 2018
Publisher Packt
ISBN-13 9781789134612
Length 416 pages
Edition 1st Edition
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Author (1):
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Mohamed Labouardy Mohamed Labouardy
Author Profile Icon Mohamed Labouardy
Mohamed Labouardy
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Table of Contents (17) Chapters Close

Preface 1. Go Serverless 2. Getting Started with AWS Lambda FREE CHAPTER 3. Developing a Serverless Function with Lambda 4. Setting up API Endpoints with API Gateway 5. Managing Data Persistence with DynamoDB 6. Deploying Your Serverless Application 7. Implementing a CI/CD Pipeline 8. Scaling Up Your Application 9. Building the Frontend with S3 10. Testing Your Serverless Application 11. Monitoring and Troubleshooting 12. Securing Your Serverless Application 13. Designing Cost-Effective Applications 14. Infrastructure as Code 15. Assessments 16. Other Books You May Enjoy

Chapter 2: Getting Started with AWS Lambda

  1. Which format is not supported by the AWS CLI?
    • JSON
    • Table
    • XML
    • Text

Answer: The support values are JSON, table, and text. The default output is JSON.

  1. Is it recommended to use the AWS root account for everyday interaction with AWS? If yes, why?

Answer: AWS root account has the ultimate authority to create and delete AWS resources, change the billing, and even close the AWS account. Hence, it is strongly recommended to create an IAM user for everyday tasks with only the needed permissions.

  1. What environment variables do you need to set to use the AWS CLI?

Answer: The following are the required environment variables to configure the AWS CLI:

    • AWS_ACCESS_KEY_ID
    • AWS_SECRET_ACCESS_KEY
    • AWS_DEFAULT_REGION
  1. How do you use the AWS CLI with named profiles?

Answer: AWS_PROFILE can be used to set the CLI profile to use. The profile is...

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