Adobe recommends using eVars, not props | Community
Skip to main content
Level 2
February 26, 2021
Solved

Adobe recommends using eVars, not props

  • February 26, 2021
  • 1 reply
  • 2407 views

From the props documentation page:

Adobe recommends using eVars in most cases. In previous versions of Adobe Analytics, props and eVars had advantages and disadvantages to each other. However, Adobe has improved eVars to where they fulfill almost all use cases for props.

This one puzzles me. eVars work with events because eVars persist, while props don't perisst. For instance, when building hit-based segments for traffic reports, I would use props because I know I won't include unwanted hits due to an eVar still being set.

What are your thoughts on this recommendation? Do I use an out-dated understanding of how eVars and props work?

This post is no longer active and is closed to new replies. Need help? Start a new post to ask your question.
Best answer by PratheepArunRaj

Dear Daniel,

Adobe recommends eVars over Props because if you set eVar expiration to Hit, it behaves as a Prop. The earlier version of Adobe Analytics had advantages related to segmentation (As you said), Pathing, Participation, etc.

Even if you build a segment in eVar, now you have the option to select Default (Repeating), Instance, and Non-Repeating as attributions, so you can use eVar now instead of Prop.

Pathing is available in Workspace for all the dimensions.

Attribution modeling made all the attributions possible.

If you think about everything, an eVar can replace Prop easily and thus Adobe Recommends it. 

Thank You, Arun.

1 reply

PratheepArunRaj
Community Advisor and Adobe Champion
PratheepArunRajCommunity Advisor and Adobe ChampionAccepted solution
Community Advisor and Adobe Champion
February 28, 2021

Dear Daniel,

Adobe recommends eVars over Props because if you set eVar expiration to Hit, it behaves as a Prop. The earlier version of Adobe Analytics had advantages related to segmentation (As you said), Pathing, Participation, etc.

Even if you build a segment in eVar, now you have the option to select Default (Repeating), Instance, and Non-Repeating as attributions, so you can use eVar now instead of Prop.

Pathing is available in Workspace for all the dimensions.

Attribution modeling made all the attributions possible.

If you think about everything, an eVar can replace Prop easily and thus Adobe Recommends it. 

Thank You, Arun.

Thank You, Pratheep Arun Raj B (Arun) | Xerago | Terryn Winter Analytics
Level 2
March 2, 2021
Hi Arun. In the eVar docs, it says: "After the eVar expires, it no longer receives credit for success events." So I assumed that setting an eVar expiration to "Hit", it could not by default be combined with success events in subsequent service calls. Is that assumption still correct? I had not explored Attribution in Workspace before. Does the "Use non-default attribution model" setting override expiration-based crediting, such that a Hit-expired eVar will be credited with subsequent success events?