If we implement Adobe Analytics using Web Sdk. How visits are calculated. Will the alloy.js set cookies in the browser for visit. Also, what is that cookie name. Does, the Web SDK supposed to be cookieles ? 

Got it ! I have a one more question . Should I need to use custom event when , I am using eddl with core extension.

yes, I want to implement through core not DLM. So, for rules using core extension  , how can I trigger a event using custom code or do I have to use dispatch event .  I feel without an extension the event property inside the datalayer object is useless. Please let me know , how can I do it.

Hi,      I feel like that direct call rule and custom event does the same thing. Can anyone explain the main key difference?

I have written a eddl . How can I trigger rule using only with Core extensions. Or should I need to  write custom code (for example: If the  event name is  "pageview",  then should I need to compare the  value for the event key of each object inside dataLayer and when it  matches with event values a...