Spring for Apache Pulsar is a library that makes it easy to create stand-alone, production-grade Spring based Applications using Apache Pulsar that you can "just run". In this talk we will explore Spring for Apache Pulsar by looking at the core features that it provides. We will see how this library unlocks developer velocity via Spring Boot foundations when designing pub-sub solutions with Apache Pulsar . You will witness a live demo where we create a basic Spring for Apache Pulsar app and evolve it from imperative -> reactive -> native. Apache Pulsar is a cloud-native, multi-tenant, high-performance solution for server-to-server messaging and queuing built on the pub-sub pattern. Pulsar combines the best features of a traditional messaging system like RabbitMQ with those of a pub-sub system like Apache Kafka.