The Bing Video IG & Platform team is responsible for building one of the world’s largest distributed systems to empower Bing video search and drive innovations with advanced cutting-edge techniques. We are developing a world-class infrastructure to index all video metadata across the internet, accessible on any device. Utilizing state-of-the-art technology, we incorporate industry-level open-source technologies like Kafka message queue, key-value store, gRPC, and SOAT machine learning techniques to perform discovery, selection, scheduling, and processing operations on a billion-level large-scale video dataset. Our goal is to create the world’s most comprehensive, freshness, richness, cleaness, and intelligent video index to enhance user experience in all Bing video search scenarios. We also leverage LLM and AI technology to drive innovation and achieve greater business impact.