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Learn AWS Serverless Computing

You're reading from   Learn AWS Serverless Computing A beginner's guide to using AWS Lambda, Amazon API Gateway, and services from Amazon Web Services

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Product type Paperback
Published in Dec 2019
Publisher
ISBN-13 9781789958355
Length 382 pages
Edition 1st Edition
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Concepts
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Author (1):
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Scott Patterson Scott Patterson
Author Profile Icon Scott Patterson
Scott Patterson
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Table of Contents (20) Chapters Close

Preface 1. Section 1: Why We're Here FREE CHAPTER
2. The Evolution of Compute 3. Event-Driven Applications 4. Section 2: Getting Started with AWS Lambda Functions
5. The Foundations of a Function in AWS 6. Adding Amazon API Gateway 7. Leveraging AWS Services 8. Going Deeper with Lambda 9. Section 3: Development Patterns
10. Serverless Framework 11. CI/CD with the Serverless Framework 12. Section 4: Architectures and Use Cases
13. Data Processing 14. AWS Automation 15. Creating Chatbots 16. Hosting Single-Page Web Applications 17. GraphQL APIs 18. Assessment 19. Other Books You May Enjoy

Running scheduled tasks

Another component that can benefit from using serverless resources is automated tasks that run on a regular schedule. Externalizing configuration and processing from a server allows more of the allocated compute resources of the server to contribute to running the workload. In some cases, it may even mean that the size of the server can be reduced after moving the processor-hungry scheduled task into a Lambda function. Additionally, centralizing the automation as code allows you to keep track of the processes that are deployed and manage changes more easily.

Replacing server-based local schedulers

It really is down to your imagination as to what tasks could be moved into a Lambda function or other...

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