Data Lake Store as data source for Web App? RRS feed

  • Question

  • I would like to create Web Application which draw graphs about usage of IoT devices. Presented values are aggregated values from 100'000 devices. Graphs are like average device usage by region per day etc.

    I'm thinking basically following tools. IoT Hub->Azure Stream Analytics->Azure Data Lake Store/Analytics->Web API->Web App

    Q: Is there any reason why Data Lake Store is not good choice for storing aggregated data needed for graphs? 

    Q: Is CSV easiest format for aggregating data with Data Lake Analytics?


    Wednesday, November 21, 2018 8:53 AM

All replies

  • Wondering why you can't just aggregate data with stream analytics? Do you need to retain the raw values too?
    Wednesday, November 21, 2018 5:44 PM
  • Hello Kenny_l,

    I don't see why ADL wouldn't be a good choice to store your data.  

    I think CSV is a fine choice, easy to transform or load into other services.  

    • Proposed as answer by Jason_J (Azure) Tuesday, November 27, 2018 12:19 AM
    Tuesday, November 27, 2018 12:19 AM