Data Blending in Tableau

What is Data Blending? A Bird's-Eye View

– Combines data from multiple sources into a single visualization. – Enables analysis of data with different levels of detail (granularity).

Blending vs Joining: Separating Fact from Fiction

– Blending aggregates data first, then combines it. – Joining combines data at the row level, then aggregates it.

Let's Blend! A Step-by-Step Guide

– Connect to your data sources in Tableau. – Drag fields to create a relationship between them. – Define the primary and secondary data sources.

The Power of Blending: Unveiling Hidden Insights

– Analyze customer behavior with transaction details. – Combine sales data with website traffic metrics..

A Balancing Act: Considerations for Data Blending

– Increased query time due to accessing multiple data sources. – Blended data sources cannot be published to Tableau Server (restrictions apply).