Ad - Log (Web Log)
About
An ad server produces two types of log files:
impression logs (Every time the server displays an advertisement to a customer, it adds an entry to the impression log)
and
click logs (Every time a customer clicks, it adds an entry to the click log)
Every five minutes, the ad server should create a file containing the latest set of logged data (in JSON format normally) for further analytics processing.
Articles Related
Documentation / Reference