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Real-World Edge Computing

Real-World Edge Computing

By : Robert High, Sanjeev Gupta
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Real-World Edge Computing

Real-World Edge Computing

By: Robert High, Sanjeev Gupta

Overview of this book

Edge computing holds vast potential to revolutionize industries, yet its implementation poses unique challenges. Written by industry veterans Rob High and Sanjeev Gupta, this comprehensive guide bridges the gap between theory and practice. Distilling expertise from their combined decades of experience in edge computing and hybrid cloud mesh solutions, this book equips software developers and DevOps teams with the knowledge and skills needed to deploy edge solutions at scale in production environments. It also explores foundational standards and introduces key factors that may impede the scaling of edge solutions. While edge computing draws from the successes of cloud computing, crucial distinctions separate the two. High and Gupta elucidate these distinctions, helping you grasp the nuanced dynamics of edge-computing ecosystems. With a focus on leveraging Open Horizon to overcome pitfalls and optimize performance, this book will help you confidently navigate the intricacies of constructing and deploying resilient edge solutions in real-world production settings. By the end of this book, you’ll have acquired a deep understanding of essential success factors for building and deploying robust edge solutions in real-world production settings, leveraging Open Horizon for scalable edge deployments.
Table of Contents (24 chapters)
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Free Chapter
1
Part 1: Managing the Edge
7
Part 2: Working on the Edge
13
Part 3: Advancing the Edge System
17
Part 4: Edge Management in Practice

Don’t brick your Edge

One particularly nasty issue with edge management can occur during device maintenance. Let’s say you have an Edge device at an oil drilling platform in the field – miles from the nearest town, let alone a service center or airport. The device is used to control the drilling operations at that site.

That device has been scheduled to have its OS updated to the latest version or to apply a security patch, but something goes wrong during the update. The OS is partially updated but left in a state that it will no longer be able to run or restart. Your entire drilling operation is out of business, and there is no way to quickly take it into an IT site to be fixed. That can be a costly failure. Your Edge device has essentially become a brick, and further has bricked your drilling operations at that site.

One of the key features we see being added to fleet management is a bootstrapping mechanism that, in these circumstances, will reboot back...

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