Excel Data Modeling and Interactive Dashboard Design

Managing large datasets in Excel can feel overwhelming without the right structure. To turn raw numbers into meaningful business decisions, you need to understand how to model data and present it clearly. This text-based course guides you through the process of building clean data models, establishing relationships, and designing interactive dashboards. You will transition from manual spreadsheet tasks to automated, dynamic analysis. By learning how to connect disparate data tables and organize information logically, you can unlock deeper insights with less effort. What you will learn: 1. Understand foundational data modeling principles and relational database concepts in Excel. 2. Clean and transform messy datasets efficiently using Power Query. 3. Build dynamic calculations using modern array formulas and functions. 4. Construct functional dashboards with PivotTables, PivotCharts, and interactive slicers. 5. Apply visual design best practices to make your data summaries easy to read and interpret. Your journey begins with essential definitions of data structures and normalization. From there, you will progress through step-by-step written explanations and scenarios that show you how to link tables, perform advanced calculations, and assemble a cohesive dashboard layout from scratch. This course is ideal for spreadsheet users who understand basic formulas and want to transition into data analysis and reporting. No prior data modeling or database experience is required. Start reading today to elevate your analytical skills and build professional Excel dashboards.