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Solutions Architect's Handbook

Solutions Architect's Handbook

By : Saurabh Shrivastava, Neelanjali Srivastav
4.7 (59)
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Solutions Architect's Handbook

Solutions Architect's Handbook

4.7 (59)
By: Saurabh Shrivastava, Neelanjali Srivastav

Overview of this book

Master the art of solution architecture and excel as a Solutions Architect with the Solutions Architect's Handbook. Authored by seasoned AWS technology leaders Saurabh Shrivastav and Neelanjali Srivastav, this book goes beyond traditional certification guides, offering in-depth insights and advanced techniques to meet the specific needs and challenges of solutions architects today. This edition introduces exciting new features that keep you at the forefront of this evolving field. Large language models, generative AI, and innovations in deep learning are cutting-edge advancements shaping the future of technology. Topics such as cloud-native architecture, data engineering architecture, cloud optimization, mainframe modernization, and building cost-efficient and secure architectures remain important in today's landscape. This book provides coverage of these emerging and key technologies and walks you through solution architecture design from key principles, providing you with the knowledge you need to succeed as a Solutions Architect. It will also level up your soft skills, providing career-accelerating techniques to help you get ahead. Unlock the potential of cutting-edge technologies, gain practical insights from real-world scenarios, and enhance your solution architecture skills with the Solutions Architect's Handbook.
Table of Contents (20 chapters)
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18
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19
Index

Implementing a CD strategy

CD provides seamless migration of the existing version of an application to the new version. Some of the most popular techniques to implement through CD are as follows:

  • In-place deployment: Update application on a current server
  • Rolling deployment: Gradually roll out the new version in the existing fleet of servers
  • Blue-green deployment: Gradually replace the existing server with the new server
  • Red-black deployment: Instant cutover to the new server from the existing server
  • Immutable deployment: Stand up a new set of servers altogether

Let’s explore each option in more detail.

In-place deployment

In-place deployment is a method of rolling out a new application version on an existing fleet of servers. The update is done in one deployment action, requiring some downtime. Hardly any infrastructure changes are needed for this update. There is also no need to update existing Domain Name System (DNS) records...

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