Edge audience evaluation

[jlasso71]

Hi all,

We have created some Edge audiences but we do not see they are being evaluated in real-time. These audiences only have one attribute each which is updated daily via S3 batch connector.

When analyzing the process for some users we see the following:

1. Data is ingested in the AEP Datalake via S3 connector at 10:00h-10:05 UTC.

2. Data is in Profile at 10:30-10:40 UTC.

3. Edge segments are evaluated at 17:47h UTC. This time is the same at which both Streaming and Batch segments are evaluated.

We believed AEP evaluates Edge audience membership in real-time or near-real-time as data is ingested, and that as soon as a user attribute meet the criteria for an audience, they are added to or removed from that audience at the edge. However, we see Edge evaluation occurs as batch segmentation.

This process is crutial since we want to personalize the website via Adobe Target with fresh data.

Is here something we are misunderstanding?

Thanks!

[DavidRoss91]

Hi @jlasso71 

If the data feeding this attribute is ingested via batch, the audience will automatically default to Batch evaluation, and would not qualify for Edge evaluation. Real time evaluation warrants the need for real time data.

[jlasso71]

Hi @DavidRoss91 ,

Is there a way of changing this? According to the documentation, any segment definition referring to only a profile attribute could be evaluated as Edge:

[brekrut]

@jlasso71  Edge segmentation can be validated using the edge API as noted in the documentation below. 

https://developer.adobe.com/data-collection-apis/docs/endpoints/interact/

A profile only attribute is edge eligible for segment evaluation.

https://experienceleague.adobe.com/en/docs/experience-platform/segmentation/api/edge-segmentation

As you have indicated in your post above.

data was ingested 10:00h-10:05 UTC.

Data is in Profile at 10:30-10:40 UTC.

@jlasso71 when does the segment evaluation job complete?  This will promote the data available for activation to the edge data stream.

[DavidRoss91]

@jlasso71 @brekrut 

Thanks Bryan, this answer is very helpful! This type of segment still would not be available for edge evaluation though, correct? Because the edge profile is only going to be updated once per day on batch evaluation?

[brekrut · Accepted solution]

@DavidRoss91 @jlasso71 

We need to consider the data processing of components and timing. The profile attribute can be evaluated in the edge segmentation, but the following is a process on how it must flow.

Data ingestion batch > data directed to datalake > data prompted to profile > segmentation evaluation > profile projection to edge> edge evaluation.  

[jlasso71]

Hi @brekrut ,

Segment evaluation job was completed at 17:47h UTC, but we have updated the schedule so that it starts at 11:00h UTC now (once Profiles are updated with fresh data coming from batch connector). By doing this, the segments have most recent data only one hour after ingestion.

I understand that if a profile attribute is updated via Streaming HTTP API, we would be able to evaluate Edge segmentation in real time for this case? 

Thanks!

[RiteshYadav18]

@jlasso71 Did you try using WebSDK for real-time data ingestion followed by Edge segmentation and edge merge policy , if ingested data is not real-time then segment evaluation  would not be real-time 

[kautuk_sahni]

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