Details
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Type:
Monitor
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Status: Closed
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Priority:
Major
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Resolution: Done
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Affects Version/s: None
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Fix Version/s: 2021
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Component/s: FIWARE-TECH-HELP
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Labels:
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HD-Chapter:Data
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HD-Enabler:CEP
Description
Created question in FIWARE Q/A platform on 16-02-2016 at 18:02
Please, ANSWER this question AT https://stackoverflow.com/questions/35438731/proton-cep-how-to-count-distinct-instances-in-temporal-context
Question:
Proton CEP: How to count distinct instances in temporal context
Description:
I wish to count the number of distinct visitors to a store each half an hour.
I know I will need:
the temporal context (half an hour)
What kind of EPA should I create to count distinct visitor ids?
I suppose I will need an internal segmentation by visitorId?
Activity
| Field | Original Value | New Value |
|---|---|---|
| Component/s | FIWARE-TECH-HELP [ 10278 ] |
| Status | Open [ 1 ] | In Progress [ 3 ] |
| Status | In Progress [ 3 ] | Answered [ 10104 ] |
| Labels | fiware | fiware fiware-cep |
| Assignee | Uri Shani [ urishani ] |
| Resolution | Done [ 10000 ] | |
| Status | Answered [ 10104 ] | Closed [ 6 ] |
| HD-Enabler | CEP [ 10869 ] | |
| HD-Chapter | Data [ 10838 ] |
| Fix Version/s | 2021 [ 12600 ] |