How is the event size in AEP calculated? | Community
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Harveer_SinghGi1
Community Advisor and Adobe Champion
Harveer_SinghGi1Community Advisor and Adobe Champion
Community Advisor and Adobe Champion
January 3, 2025
Solved

How is the event size in AEP calculated?

  • January 3, 2025
  • 4 replies
  • 804 views

Hi Team,

As per this KB Article currently streaming ingestion support up to 1MB of Experience Data Model (XDM) message. Can somebody help me understand what all things contribute to the size of the message? For example in a WebSDK ingestion, is it the entire XDM JSON object in the request payload including the XDM keys and values passed in it or is it calculated using just the values passed against XDM keys? Does anything additional to the XDM object like meta, query, events[].query, events[].data objects in below screen shot also contribute to this size?

 

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    Best answer by Harveer_SinghGi1

    Thanks for the responses team. I believe it will be better understood with some end to end testing and monitoring the payload total and split sizes on every stage of ingestion. I'll spare some time in the coming weeks to test it in coming weeks and post the results here.

    Cheers!

    4 replies

    bjoern__koth
    Community Advisor and Adobe Champion
    bjoern__kothCommunity Advisor and Adobe Champion
    Community Advisor and Adobe Champion
    January 11, 2025

    Hi @harveer_singhgi1 

    I think this question would be better suited in the AEP forum since this corner here is more for tag management aspects.

     

    https://experienceleaguecommunities.adobe.com/t5/adobe-experience-platform/bd-p/adobe-experience-platform-qanda

     

    Cheers from Switzerland!
      RiteshY18
      Community Advisor
      RiteshY18Community Advisor
      Community Advisor
      January 14, 2025

      @harveer_singhgi1 given link is for streaming ingestion on WebSDK, my understanding is that the question is for WebSDK , where data goes to EdgeNetwork / Kafta pipeline before going to the data lake - my experience it will hold only payload which is mapped to the data stream, not everything 

        kautuk_sahni
        Community Manager
        kautuk_sahniCommunity Manager
        Community Manager
        January 20, 2025

        @harveer_singhgi1 Did you find the suggestions helpful? Please let us know if you require more information. Otherwise, please mark the answer as correct for posterity. If you've discovered a solution yourself, we would appreciate it if you could share it with the community. Thank you!

        Kautuk Sahni
        Harveer_SinghGi1
        Community Advisor and Adobe Champion
        Harveer_SinghGi1Community Advisor and Adobe ChampionAuthorAccepted solution
        Community Advisor and Adobe Champion
        January 20, 2025

        Thanks for the responses team. I believe it will be better understood with some end to end testing and monitoring the payload total and split sizes on every stage of ingestion. I'll spare some time in the coming weeks to test it in coming weeks and post the results here.

        Cheers!

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