In the previous recipe, you generated an hourly summary and then, after waiting for 24 hours, you were able to report on the summary data over a 24-hour period. However, what if you wanted to report over the past 30 days or even 3 months? You would have to wait a long time for your summary data to build up over time. A better way is to backfill the summary data over an earlier time period, assuming you have raw data for this time period in Splunk.
In this recipe, you will create a search that identifies the number of purchases by city on a given day, and write this search to a summary index. You will leverage the IP location database built into Splunk to obtain the city based on the IP address in ...
