We will share Criteo's journey of integrating authentication and authorisation into our Kafka infrastructure, including how we incorporated OAuth and JWT authentication systems into Kafka to enhance the security of our data streams. The talk covers the obstacles we faced and the lessons learned during transforming an open Kafka infra into a safeguarded platform.

Are you building or do you support an e-commerce website? If so, then this session is for you! Worldwide digital sales in 2021 eclipsed five trillion dollars (USD). Most consumers will leave a web page or a mobile app if it takes longer than a few seconds to load. Businesses that want to compete, need a high performing e-commerce website. In this session, we will cover how to architect a simple and high-performing product recommendation service using Vector Search and generative AI. Join us and learn how to leverage the following tech to your advantage: Java Spring Boot - OAuth - Distributed databases (Cassandra/AstraDB) - Vector Search - Cloud Native Streaming (Pulsar)