How to Un-nest Arrays using Tableau

Dan Chissick’s article doesn’t just present the theory, it walks you through the how of un‑nesting: turning what might be an invisible barrier in your data source into a workable table or dataset. If you’re facing distorted results, weird joins or data that’s simply not behaving the way you expected because something is still “nested”, this article will give you practical guidance and sanity-check thinking.