Which retail giant first implemented the groundbreaking 'predictive inventory management system' that used big data to reduce supply chain costs by over 40% in 2013?

In the evolving landscape of retail, big data analytics has transformed how businesses understand consumer behavior and optimize operations. One pioneering implementation stands out for revolutionizing inventory management and dramatically reducing costs across the industry. This poll tests your knowledge about a landmark big data implementation that changed retail forever. Do you know which major innovation first demonstrated the true power of predictive analytics in retail supply chains?

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Walmart's 'Data Café' system
Amazon's 'Anticipatory Shipping' model
Target's 'Guest Insights Platform'
Alibaba's 'Smart Supply Chain' framework