Sign In Start Free Trial
Account

Add to playlist

Create a Playlist

Modal Close icon
You need to login to use this feature.
  • Solutions Architect's Handbook
  • Toc
  • feedback
Solutions Architect's Handbook

Solutions Architect's Handbook

By : Saurabh Shrivastava, Neelanjali Srivastav
4.7 (59)
close
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)
close
18
Other Books You May Enjoy
19
Index

Making your architecture fault-tolerant

High availability means your application is available to the user but it can result in degraded performance. Suppose you need four servers to handle users’ traffic. For this, you put two servers in two different physically isolated data centers. If there is an outage in one data center, user traffic can be served from another. But now you have only two servers, which means only 50% of the original capacity is available, and users may experience performance issues. In this scenario, your application has 100% high availability but is only 50% fault tolerant.

As shown in Figure 2.6, to achieve 100% fault tolerance, you need full redundancy and have to maintain the double count of the servers so that the user doesn’t encounter any performance issues during the outage of one zone.

Figure 2.6: Fault tolerance architecture

Fault tolerance is handling workload capacity if an outage occurs without compromising system performance...

bookmark search playlist download font-size

Change the font size

margin-width

Change margin width

day-mode

Change background colour

Close icon Search
Country selected

Close icon Your notes and bookmarks

Delete Bookmark

Modal Close icon
Are you sure you want to delete it?
Cancel
Yes, Delete