IoT at the Edge: Greengrass and More

Learn more about AWS at - amzn.to/2yf5GPe.
This session focuses on the business and strategic implications of leveraging IoT, and provides starting points in the AWS Cloud to accelerate your time to value. Learn how to build IoT solutions with AWS Greengrass to connect different types of cloud devices and reap the benefits of communicating your data across platforms to better respond to events, ensure secure communication, and reduce the cost of running IoT applications.

[@sumankharel4693]

Such a good explanation. Thank You!

[@ardentdfender4116]

This is a very well explained video and with a lot of detailed explanation of this all works.

[@AmitGupta-le3kd]

very nicely explained a big concept. Thanks

[@douglasmiranda4756]

very well explained! Thank you very much.

[@alanmoreno6330]

Im digging the grass metaphor bros, catching mad vibes off of it rn

[@adnankhankhadukhel8957]

learned Alot here..

[@vishnuvardhanradharapu6697]

Explained Very Well 👍

[@jaycansino630]

This is a great video. But a little comment.
The talk is targeted more to cloud engineers who want to go the IoT route and deal more with physical devices.
I'm an embedded software engineer and having trouble understanding some terms like Lambda Functions, why are there such a thing, etc.

[@kirantpatil123]

I would like to know how to enable/disable the IoT device using API ? From AWS documents, I could not find one. Please help me.

[@Aman-nw1jp]

Very good explanation.
Can you please explain what will happen if the internet gets disconnected in the middle?
For say, I deployed Greengrass lambda functions from the AWS cloud and my functions are running on a physical device.
When the internet gets disconnected in the middle, there will be no communication between the physical device and the cloud.
My question is what will happen when the internet is back? Will the Greengrass core running on the physical device communicate with the cloud automatically or do I need to restart the daemon every time?

[@jamesfurey]

Great question. @AmazonWebServices? 👀

[@cwoolmer]

This link docs.aws.amazon.com/general/latest/gr/aws_service_limits.html says there is a limit of 200 IoT devices to a Greengrass group. That does not seem a very high number if this is to be potentially used by 1,000s of vehicles in a "Connected" fleet. How can this be scaled without creating a huge manual overhead.

[@divyabharathi5670]

When the internet gets disconnected , there will be no communication between the edgedevice and the cloud.

[@user-hg2uh6hp7u]

pay me pay me please