Which retail analytics achievement holds the Guinness World Record for 'Largest Retail Data Analysis Project' completed in 2019?

The world of retail analytics has seen remarkable achievements as companies leverage data to understand consumer behavior. In this trivia, we explore a significant world record in the realm of retail analytics that changed how businesses process consumer data. Test your knowledge about this groundbreaking milestone that transformed the retail industry's approach to big data and predictive analytics.

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Amazon's product recommendation engine analyzing 2.5 petabytes of customer data in a single day
Walmart's inventory management system processing 1.8 petabytes of store data across 11,500 locations
Alibaba's Singles' Day real-time analytics platform handling 970 terabytes of transaction data
Target's customer segmentation algorithm categorizing 745 terabytes of shopper behavior across 1,900 stores