How Realtor.com’s End-to-End Validation Powers Personalized Recommendations

https://techblog.realtor.com/how-realtor-coms-end-to-end-validation-powers-personalized-recommendations/
At Realtor.com, our mission is to help millions of users find their way home. For the Personalization team, this means operating at scale to deliver property recommendations that are accurate, relevant, and reliable. Our daily challenge involves architecting complex, high-throughput data pipelines that integrate multiple sources and ensure a seamless flow from machine learning models