Understanding Referential Integrity in Tableau and Data Modelling

Data Modelling & Cardinality
Written By Madhu Nannuri

Referential integrity is a key aspect of data modelling, ensuring that table relationships remain valid and accurate. Setting referential integrity in Tableau helps prevent orphaned records, optimise performance, and produce accurate insights. In this guide, learn when to enforce or leave referential integrity unenforced, how it impacts data aggregation, and why it’s essential for reliable reporting. At KPDI Analytics, we create efficient data models that deliver fast, actionable insights, supporting smarter business decisions.

Madhu Nannuri

We are a dedicated data consultancy focused on transforming complex datasets into clear, actionable insights that empower businesses to make informed decisions. With deep expertise in data modelling, SQL, and leading business intelligence tools like Tableau and Power BI, we bring clarity to your data. Our tailored solutions enable clients to visualise performance, streamline operations, and gain a competitive edge through data-driven strategies. Led by a seasoned data expert, we are committed to delivering high-impact insights and results that drive business success.

https://www.kpdianalytics.co.uk
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Orphaned Records and Referential Integrity in Data Modelling
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Understanding and Setting Cardinality in Data Models