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IoT and Edge Computing for Architects

You're reading from   IoT and Edge Computing for Architects Implementing edge and IoT systems from sensors to clouds with communication systems, analytics, and security

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Product type Paperback
Published in Mar 2020
Publisher Packt
ISBN-13 9781839214806
Length 632 pages
Edition 2nd Edition
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Author (1):
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Perry Lea Perry Lea
Author Profile Icon Perry Lea
Perry Lea
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Table of Contents (17) Chapters Close

Preface 1. IoT and Edge Computing Definition and Use Cases 2. IoT Architecture and Core IoT Modules FREE CHAPTER 3. Sensors, Endpoints, and Power Systems 4. Communications and Information Theory 5. Non-IP Based WPAN 6. IP-Based WPAN and WLAN 7. Long-Range Communication Systems and Protocols (WAN) 8. Edge Computing 9. Edge Routing and Networking 10. Edge to Cloud Protocols 11. Cloud and Fog Topologies 12. Data Analytics and Machine Learning in the Cloud and Edge 13. IoT and Edge Security 14. Consortiums and Communities 15. Other Books You May Enjoy
16. Index

Operating systems

The operating system choices for an edge system are numerous and deserve significant attention. From an architect's perspective, the choice must be given a fair degree of diligence as it will be the foundation for possibly generations of software solutions deployed in that environment. An operating system exists as a software abstraction and protection layer between hardware and applications. However, an OS also provides an application binary interface (ABI) for software to exist upon. It may provide real-time response and guaranteed servicing, it forms software process and thread-level protections, and it provides interfaces to share memory and IO between software applications and manages system memory and resources.

Operating system choice points

In many situations, a hardware OEM will provide or recommend an operating system and board support package (BSP) for hardware they have designed. Other times, the OS choice will not be as clean-cut...

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