Let’s do some customer segmentation in our little restaurant!

In which we continue the quest about multi-value handling and try to answer the question: Why are we even doing this?

This is part 2 of a miniseries about multi-value dimensions in Apache Druid. More posts can be found here:

• part 1
• part 3
• part 4
• part 5

In an earlier post I discussed how to enable the alerting capabilities of Imply Pivot and send out alerts via email.