How to Handle Orphaned Records in Tableau Data Models

Written By Madhu Nannuri

Orphaned records occur when a foreign key in a related table lacks a matching primary key, creating isolated data entries that disrupt report accuracy. In this guide, we explore how to identify and manage orphaned records to ensure data reliability in Tableau. Learn to use SQL to find orphaned records, assign default values, and enforce referential integrity to maintain clean, consistent data models. At KPDI Analytics, we’re dedicated to helping businesses create dependable data foundations that drive clear, actionable insights.

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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Why Orphaned Records Occur and How to Manage Them
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Orphaned Records and Referential Integrity in Data Modelling