Re: [private-measurement] Interoperable Private Attribution (IPA) (#9)

I agree with @eriktaubeneck. Let me just elaborate a bit:

Since the source_event is generated in-context, you'll know all the relevant queries in which you might like to use it. Perhaps a country breakdown, an age-and-gender breakdown, a placement breakdown, etc. 

I'm assuming that the "group_id" can be added server-side at will, and the events can be utilized in multiple queries.

So an advertiser who wishes to get multiple breakdowns for their conversions would have to decide how much of their privacy budget to spend per-breakdown, then could issue multiple queries using the same events. 

As for could it contribute to 171 buckets? I think the answer depends entirely on the privacy budget. 

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Received on Monday, 9 May 2022 16:54:43 UTC