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Edge Computing with Amazon Web Services

Edge Computing with Amazon Web Services

By : Sean Howard
5 (10)
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Edge Computing with Amazon Web Services

Edge Computing with Amazon Web Services

5 (10)
By: Sean Howard

Overview of this book

The surge in connected edge devices has driven organizations to capitalize on the opportunities presented by the massive amounts of data generated by these devices. However, adapting to this landscape demands significant changes in application architectures. This book serves as your guide to edge computing fundamentals, shedding light on the constraints and risks inherent in selecting solutions within this domain. You’ll explore an extensive suite of edge computing services from AWS, gaining insights into when and how to use AWS Outposts, AWS Wavelength, AWS Local Zones, AWS Snow Family, and AWS IoT Greengrass. With detailed use cases, technical requirements, and architectural patterns, you’ll master the practical implementation of these services and see how they work in real life through step-by-step examples, using the AWS CLI and AWS Management Console. To conclude, you’ll delve into essential security and operational considerations to maximize the value delivered by AWS services. By the end of this book, you'll be ready to design powerful edge computing architectures and handle complex edge computing use cases across multiple AWS services.
Table of Contents (21 chapters)
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Free Chapter
1
Part 1: Compute, Network, and Security Services at the Edge
5
Part 2: Introducing AWS Edge Computing Services
10
Part 3: Building Distributed Edge Architectures with AWS Edge Computing Services
15
Part 4: Implementing Edge Computing Solutions via Hands-On Examples and More

Extending a VPC into AWS Wavelength

When extending a VPC from a parent region into AWS Wavelength Zones, many of the considerations seen with AWS Outposts and AWS Local Zones remain the same.

Communication between AWS Wavelength Zones

Just as with AWS Outposts and AWS Local Zones, it is not possible to route traffic from one zone to another via the parent region within the same VPC. As shown in the next diagram, multiple VPCs must be configured, and a mechanism such as AWS Transit Gateway should be used to route between them within the parent region:

Figure 7.15 – Communication paths to other VPC subnets

Figure 7.15 – Communication paths to other VPC subnets

It is, however, possible for resources in one zone to talk to resources in another over the MNO’s network using their carrier IPs.

Maximum Transmission Unit (MTU) values for AWS Wavelength:

9,001 bytes between EC2 instances within the same AWS Wavelength Zone

1,500 bytes across the carrier gateway

1,468 bytes between an...

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