Have you been waiting for someone to create a unified platform and framework that allows you to develop messaging applications supporting multiple protocols, such as MQTT, AMQP, and Kafka, simplifying your messaging infrastructure and enhancing its interoperability and flexibility?

Apache Pulsar and Spring are two powerful technologies that can be used to build modern, distributed applications. While Apache Pulsar provides a scalable and flexible messaging platform with multi-protocol support, Spring provides rich features for building enterprise-grade applications. In this talk, we will explore how to use Apache Pulsar and Spring together to build polyglot messaging applications that communicate with different messaging systems and applications using different protocols and languages.

We will then dive into the details of Apache Pulsar's multi-protocol capability and how it can be used with the new Pulsar Spring Boot Starter library to build polyglot messaging applications. Next, we will demonstrate a real-world polyglot messaging application that uses different messaging protocols to exchange messages on Apache Pulsar.