Storing Large Amounts of Sensor Data on Amazon’s DynamoDB

A great example of a practical use of nosql is the data marts that were created to cache/ populate data in whatever model is required.
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PerformanceEventType
  1. HeartRate
  2. Treadmill
  3. Rower
  4. Bike/ strider
  5. Freeweight
You can add properties to your event
Create a model for each performance type event (Heart Rate, treadmill, etc) that extends a base class that contains event-id, event-type, and event-created

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