📊 Tableau Flashcards
📊 What is Tableau?
Tableau is a visual analytics platform used for creating interactive dashboards and business intelligence reports.
📈 What is a Worksheet?
A Worksheet is a single view in Tableau where you build charts using dimensions and measures.
🧩 What is a Dashboard?
A Dashboard is a collection of multiple visualizations and filters arranged in one view for analysis.
🔗 What is a Story?
A Story is a sequence of sheets or dashboards that convey a data-driven narrative.
📂 What is a Data Source?
A Data Source in Tableau connects your workbook to your data — it can be live or extracted.
🧮 What are Measures and Dimensions?
Dimensions are categorical data like names or regions; Measures are numerical values like sales or profit.
🛠️ What is a Calculated Field?
A Calculated Field lets you create new data values from existing fields using expressions and logic.
🎛️ What is a Filter?
A Filter is used to restrict data shown in a worksheet or dashboard based on conditions or selections.
⚙️ What is Tableau Prep?
Tableau Prep is a data preparation tool that allows you to clean, combine, and shape your data before visualization.
🌐 What is Tableau Public?
Tableau Public is a free platform for sharing visualizations online with the global community.
🚀 What is Hyper?
Hyper is Tableau’s high-performance in-memory data engine used for fast extracts and queries.
🔒 What is Row-Level Security (RLS)?
RLS controls which data a user can see based on permissions or filters defined in the workbook.