Can We Improve How CorpInfo handled IoT Events in 2017? (Reaction)

In late 2017, CorpInfo did an AWS "This is My Architecture" video. The video walks through how they handled a massive amount of events coming from various IoT devices they had deployed. Remember, this was before any of the AWS IoT-specific services!

Now, a few years later, I react to that video and see what's stood the test of time, what could be done simpler given today's technology, and generally critique the design against the AWS Well-Architected Framework in a mini AWS Well-Architected Review.

The original video:    • CorpInfo: Building Scalable IoT and E...  

More on the AWS Well-Architected Framework is at https://aws.amazon.com/architecture/w...

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Learn more about the AWS Well-Architected Framework in my course on A Cloud Guru at https://markn.ca/courses/#mastering-t...

Index:
[00:00] Intro
[00:27] Introductions
[01:15] Problem statement
[03:43] Segmentation
[05:21] Device events
[08:19] Aligning to users
[10:36] Tuning data for write
[12:55] Can we improve?