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Expert AWS Development

You're reading from  Expert AWS Development

Product type Book
Published in Mar 2018
Publisher Packt
ISBN-13 9781788477581
Pages 408 pages
Edition 1st Edition
Languages
Author (1):
Atul Mistry Atul Mistry
Profile icon Atul Mistry
Toc

Table of Contents (16) Chapters close

Title Page
Packt Upsell
Contributors
Preface
1. AWS Tools and SDKs 2. Integrating Applications with AWS Services 3. Continuous Integration and Continuous Deployment Workflow 4. CI/CD in AWS Part 1 – CodeCommit, CodeBuild, and Testing 5. CI/CD in AWS Part 2 – CodeDeploy, CodePipeline, and CodeStar 6. User Authentication with AWS Cognito 7. Evaluating the Best Architecture 8. Traditional Web Hosting – Amazon EC2 and Elastic Load Balancing 9. Amazon EC2 Container Service 10. Amazon Lambda – AWS Serverless Architecture 1. Other Books You May Enjoy Index

An overview of DevOps


Now, we know that DevOps is a contraction of DEVelopment and OPerationS. DevOps is the end-to-end life cycle of a product and is built based on a focus on business needs and shared goals within the organizations.

DevOps = Continuous Delivery + Continuous Integration + Continuous testing + Continuous Deployment

In traditional software development, a product/project has different phases of the Software Development Life Cycle (SDLC). We will not go into too much detail about all the phases but it has phases such as development, integration, and implementation all the way to operation and maintenance. All the phases are siloed and the cycle is expensive and slow. One more problem is that if a client need changes during the development phase, it means you are delivering software that doesn't contain changes, or you need to start the process midway, which will take more time and money.

The Agile model helps to develop software by small iterations, and will adapt client changes...

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