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AWS Certified Cloud Practitioner Exam Guide

You're reading from   AWS Certified Cloud Practitioner Exam Guide Build your cloud computing knowledge and build your skills as an AWS Certified Cloud Practitioner (CLF-C01)

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Product type Paperback
Published in Jan 2022
Publisher Packt
ISBN-13 9781801075930
Length 630 pages
Edition 1st Edition
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Author (1):
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Rajesh Daswani Rajesh Daswani
Author Profile Icon Rajesh Daswani
Rajesh Daswani
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Table of Contents (23) Chapters Close

Preface 1. Section 1: Cloud Concepts
2. Chapter 1: What Is Cloud Computing? FREE CHAPTER 3. Chapter 2: Introduction to AWS and the Global Infrastructure 4. Chapter 3: Exploring AWS Accounts, Multi-Account Strategy, and AWS Organizations 5. Section 2: AWS Technologies
6. Chapter 4: Identity and Access Management 7. Chapter 5: Amazon Simple Storage Service (S3) 8. Chapter 6: AWS Networking Services – VPCs, Route53, and CloudFront 9. Chapter 7: AWS Compute Services 10. Chapter 8: AWS Database Services 11. Chapter 9: High Availability and Elasticity on AWS 12. Chapter 10: Application Integration Services 13. Chapter 11: Analytics on AWS 14. Chapter 12: Automation and Deployment on AWS 15. Chapter 13: Management and Governance on AWS 16. Section 3: AWS Security
17. Chapter 14: Implementing Security in AWS 18. Section 4: Billing and Pricing
19. Chapter 15: Billing and Pricing 20. Chapter 16: Mock Tests 21. Answers 22. Other Books You May Enjoy

IT automation with Lambda

In Chapter 7, AWS Compute Services, we learned that AWS Lambda is a serverless compute service that allows you to run code without having to provision or manage servers in the cloud. With AWS Lambda, you simply upload your code and have it executed based on a specific trigger. AWS Lambda will provision all the underlying infrastructure needed to run your code, be it compute power, memory, or temporary storage.

Your code can be automatically triggered from various AWS services and SaaS applications or even be called directly from any web or mobile application. You could use AWS Lambda in conjunction with other serverless offerings such as API Gateway, DynamoDB, and the Amazon S3 static website hosting service to build the ultimate serverless application for your business or clients.

In addition to this, Lambda can also be used to help automate a vast array of day-to-day administrative tasks. This can include any repetitive tasks that are triggered by...

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