Tableau, a versatile data visualization tool, is transforming the Business Intelligence Industry with its power, security, and flexibility. This blog delves into the concept of Data Blending, a technique to merge disparate datasets for analysis without extensive coding or ETL processes. Unlike traditional ETL models, Data Blending offers advantages like efficient combination of data sources and elimination of duplication. The blog then illustrates Data Blending in Tableau using Salesforce and Excel data sources, providing step-by-step guidance. However, it also outlines limitations such as its impact on visualization speed and data query. This informative piece highlights Tableau's role in simplifying complex data integration for enhanced business insights.