Discover how Trustpilot built a powerful search engine using online machine learning systems in this 35-minute Data Science Festival talk. Explore the crucial role of search functionality in enhancing user experience on online platforms. Learn about the cross-functional approach taken to develop a scalable product capable of processing millions of documents rapidly to meet consumer needs. Gain insights into the challenges and solutions involved in creating a frictionless search experience that effectively matches consumers with their intents, enabling them to read and write reviews, and find trustworthy companies.