Reactive Applications with Apache Pulsar and Spring Boot

September 22, 2021

This talk introduces a new open source library that adapts the Apache Pulsar Java Client to Reactive Streams. This allows building non-blocking, reactive applications with Apache Pulsar and Spring Boot that can leverage the full extent of Spring Reactive and its built-in resilience features, such as reactive non-blocking backpressure, timeout handling, retries with backoffs/jitter, and rate-limiting. The talk will focus on explaining why a reactive programming model is useful for working with Apache Pulsar and how the new open source library adapts the Apache Pulsar Java Client’s asynchronous API to Reactive Streams with Project Reactor. This talk also demonstrates how non-blocking asynchronous backpressure handling, failure tolerance, and resilience can be achieved in processing Pulsar messages using the adapter library and Spring Reactive in a Spring Boot application. Lari Hotari, Senior Software Engineer at DataStax, Inc Slides: https://www.slideshare.net/Pivotal/reactive-applications-with-apache-pulsar-and-spring-boot

Multiplatform Apps with Spring, Kotlin, and RSocket

In this session, we’ll build a simple, collaborative, multiplatform to-do list powered by Kotlin, backed wi...

Next Video

Enable Authentication and Authorization with Azure Active Directory and Spring Security

Struggling to wire up enterprise-grade authentication and authentication for your Spring Boot apps? In this...

Reactive Applications with Apache Pulsar and Spring Boot

Previous

Next Video

Most Recent

Seconds before coding yet another lookup query, our hero is plucked off his office chair and put into this persistence spaceship where he meets his good friend Spring Data, a library aiming to ease th

"Security continues to evolve, so you should too. In turn, Spring Security has not only enhanced its code base, but its team as well! Beginners are welcome! In this talk, we'll start with a simple

"Join us in this 25-minute beginner session where we’ll take you from zero to implementing and running the Spring Boot application using Codespaces. We’ll guide you through the following aspects:

"This is a tale of a recent application development project set out to fill in a value gap of an all-too-familiar problem in today’s world of COVID: how to find a vaccine appointment. The problem set

"The Spring ecosystem provides you with all you need for building modern applications. In this session, we'll highlight useful features in five areas to get your applications ready for production.

"Have you asked yourself, ""What is Spring and what does it do?"" Well, this talk is for you! We'll begin with a brief history of the Spring Framework. From there, we discuss the layers of Spring

Protocol Buffers, or Protobuf, are a language and platform-neutral mechanism for serializing structured data. Created by Google, Protobuf is an extensible, simple, lightweight, and fast way for applic

Learn how enterprise leaders are using Azure Spring Cloud to transform their systems and operations and deliver value. This moderated panel discussion will feature customers sharing real-world stories

What’s the best experience of developing an application and deploying to Kubernetes as part of the “inner loop?” You want to make changes to source code and see them wiggle as quickly as possible. Is

Serverless applications are event driven and take advantage of modern cloud computing capabilities and abstractions to allow developers to shift focus to writing business logic while not having to dea

As all aspects of our lives become more distributed and the galaxy gets ever smaller—someday we'll go anywhere in the alpha quadrant at warp speed, wait and see! Distributed systems are the future

With globally distributed applications (and teams!), the job of a software architect isn’t getting any easier; applications are growing increasingly complex and architects are spread thin. You can

Spring Cloud Function is evolving and quickly becoming a go-to solution for users who want to spend more time concentrating on functional aspects of their requirements while guarding themselves from n

Join us to see how we implemented boosting personalized search results and re-engineered the legacy solution. We’ve achieved 40%–60% less effort by our users to find the content they’re looking for

Joris provides a peek under the hood of the integration platform that Trifork developed for the Dutch Lotteries. It integrates clients like websites and mobile apps with a slew of backends that make u

App modernization is a tricky endeavor, especially when your apps consist of high-volume, customer-facing services for a brand that prides itself on user experience. It is crucial to introduce moderni

VMware and Microsoft teamed up to create Azure Spring Cloud—a fully managed service for Spring Boot and .NET Core apps operated by Microsoft. Azure Spring Cloud makes it easy to get your apps to produ

For years, Spring Cloud has provided cloud native functionality allowing some of the biggest tech companies in the world to build the most robust, resilient, distributed, and innovative applications w

Mainframes have been the engine for data processing for over 50 years, but we have reached that time where we move our applications off of the mainframe to new infrastructure, to the cloud, or a hybri

In this session, we’ll build a simple, collaborative, multiplatform to-do list powered by Kotlin, backed with Spring Boot-based server and RSocket as a messaging protocol for real-time communication.