TemperatureAlert

Architecture

Temperature Event Simulator

This is simple console application to send temperature breach alert inteventHub in every minute.

https://github.com/PankajRawat333/TemperatureAlert/tree/master/Code/AlertFunction/AlertEventhubSimulator

Azure Function

This function listen to service bus and push data into CosmosDB and same time create csv file in blob (yyyy-mm-dd HH-mm) storage. Azure Stream analytics update reference data in every minute. I'm using this file as reference data for device last alert.

https://github.com/PankajRawat333/TemperatureAlert/tree/master/Code/AlertFunction/AlertFunction

Test Data for simulator

https://github.com/PankajRawat333/TemperatureAlert/blob/master/TemperatureAlert.json

Reference Data

1. Device List CSV file for Referece data

https://github.com/PankajRawat333/TemperatureAlert/blob/master/DeviceThersholdLimit.csv

2. Device last alert CSV file for Reference data

https://github.com/PankajRawat333/TemperatureAlert/blob/master/temperature-alerts.csv Before starting Stream Analytics job, Create blank csv file in blob, later Azure function will create as per Alert data.

Stream Analytics Query

https://github.com/PankajRawat333/TemperatureAlert/blob/master/TemperatureAlertQuery.txt

NOTE

1. This is POC code not for production.
2. I have tested only for one device, required some modification for multiple devices.
3. Required additional code to remove unused reference data.