January 2018
Intermediate to advanced
524 pages
13h 33m
English
Content preview from Internet of Things for Architects
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Amazon Greengrass and Lambda
In this section, we cover an alternative fog service called Amazon Greengrass. Amazon has provided years of world-class leading cloud services and infrastructure such as AWSs, S3, EC2, Glacier, and others. Since 2016, Amazon has invested in a new style of edge computing called Greengrass. Greengrass is an extension of AWS that allows a programmer to download a client to the fog, gateway, or smart sensor device.
Similarly, other fog frameworks, the intent is to provide a solution to reduce latency and response time, recuse bandwidth costs, and provide security for the edge. Features of Greengrass include:
- Cache data in case connection is lost
- Syncing data and device state to AWS cloud on reconnect
- Local security ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.