Case Study: Walmart achieves real-time personalized recommendations with Neo4j

A Neo4j Case Study

Preview of the Walmart Case Study

Walmart uses Neo4j to optimize customer experience with personal recommendations

Walmart, the world’s largest retailer with hundreds of millions of weekly customers and a global eCommerce presence, needed to deliver fast, highly personalized “you may also like” recommendations for its Brazilian online shoppers. Traditional relational databases and a heavy batch process couldn’t meet the performance and complexity required to connect customer and product data in real time.

Walmart’s eCommerce team adopted Neo4j, a graph database, to replace the batch workflow with low-latency, real-time recommendation queries that combine historical and session data. Deployed in production since 2013, the solution improved understanding of shopper behavior and customer–product relationships, enabling optimized up-sell and cross-sell in core markets with enterprise-grade scalability.


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Walmart

Marcos Wada

Software Developer


Neo4j

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