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Analytics and AI Challenge Submission Template
1. Which dataset did you use? Superstore Dataset provided by Oracle 2. How did you analyze or prepare the data? I used Explain, Auto-Insights and the AI-Assistant. 3. Who is the intended audience for your visualization? Superstore Sales manager. 4. What is your visualization about, and what question or problem does it…
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Superstore Profitability Dashboard
1. Which dataset did you use? Superstore Dataset provided by Oracle 2. How did you analyze or prepare the data? First, I explored the dataset to understand the available dimensions and measures such as sales, profit, quantity, discounts, and shipping/order dates. Based on this analysis, I identified the most relevant…
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Superstore U.S. by TT
1. Which dataset did you use? Superstore Dataset provided by Oracle 2. How did you analyze or prepare the data? I used Auto-Insights to understand, what the data is about. Furthermore, I invested the data on my own and created some additional KPIs in the dataset. 3. Who is the intended audience for your visualization?…
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Eliud Kipchoge – Marathon Performance Analytics Dashboard
This dashboard presents a structured analytical study of elite marathon performance using detailed split-level race data from multiple international events. It provides both macro and micro-level insights into pacing strategy, endurance distribution, and performance consistency across major competitions. The visualization…
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Coffee Sales Analysis Dashboard
1. Which dataset did you use? I used a Coffee Sales transactional dataset that includes: Order details (Order ID, Date, Time) Product information (Coffee Name, Category) Sales metrics (Revenue, Quantity, Transaction Value) Time attributes (Hour, Day, Month, Quarter) 2. How did you analyze or prepare the data? Data…
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HR Employee Attrition Dashboard
Answers to the questions Which dataset did you use? I used a synthetic HR dataset designed to simulate real-world employee data. It includes attributes such as employee demographics, job roles, performance ratings, salary, tenure, hiring sources, and attrition details. The dataset was further enhanced with…
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Adventure Works - The Growth Story
1) Which dataset did you use? The Adventure Works dataset — a fictional cycling equipment retailer covering sales transactions from January 2015 to July 2017. It spans six markets across North America,Europe and the Pacific, with customer demographics, product details and financial metrics all merged from multiple…
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When People Leave: Building a Data-Driven Attrition Report
1. Which dataset did you use? HCM Attrition dataset, enhanced to reflect a realistic workforce environment. The original dataset contained several atypical distributions that would not exist in a real organisation that have been corrected so that the data tells a coherent and credible story: one where pay reflects…
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Aviation Direct Cost Cockpit
Which dataset did you use? We used the Flight schedule, Flight costs dataset as the core source for the aviation dashboard, along with the supporting dimensional structures. How did you analyze or prepare the data? We analyzed the data using semantic search and also used OAC AI Insights to extract relevant facts and…
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The AI Displacement Wave: 2026 Tech Layoffs
What is this Visualization about? "How artificial intelligence is reshaping the global tech workforce in Q1 2026"— Neutral and journalistic. Works well for a professional/academic audience. Sets up the visualization as an analytical piece rather than an editorial one. Which dataset did you use? I used the Tech Layoffs 2026…