Neo4j
166 Case Studies
A Neo4j Case Study
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.
Marcos Wada
Software Developer