Drinking from the Stream: How to Use Messaging Platforms for Scalability & Performance - Mark Heckler 2019

When writing a new Spring web app, teams often have some nagging scaling doubts: - How many users can my app simultaneously handle? - How fast will my @RestControllers dash out those JSON responses?

I’ll walk through how to build a simple streaming application using JDK 17, Spring Boot 3, and Apache Pulsar 2.11. At the end of this talk, you’ll have a simple streaming application running and read

Microservice architectures simplify the individual components that comprise our applications, but they introduce new complexity in managing a high number of distributed APIs. With so many moving parts

Traditional approaches to integration testing—using shared, local, or in-memory databases—fall short for today's modern developer. Developers today are building cloud native distributed microservices

This session covers the basic mechanics of WebAssembly—what does it look like, how do you create one, and how do you run it?—and shows some examples of the newest, coolest server-side use cases. The a

Product Development Journey Health Markers

Tanzu Developer Connect in Philadelphia

Traditional approaches to integration testing—using shared, local, or in-memory databases—fall short for today's modern developer. Developers today are building cloud native distributed microservices

WaffleCorp is a major provider of breakfast products available direct to consumer or through our strategic partnerships. The current implementation of the e-commerce platform is a monolithic Spring MV

Deploying and running complex distributed applications involves a trade-off; we want to maximise performance and availability, and at the same time make responsible use of finite and costly compute re

If you’re working with just a few containers, managing them isn't too complicated. But what if you have hundreds or thousands? Think about having to handle multiple upgrades for each container, keepin

Creating new apps based on company standards is harder than it should be. Furthermore, incrementally adding new features to that project over time is even harder with developers often cut-n-pasting co

In this presentation, we’ll explore the basics of the three pillars and what Spring has to offer to implement them for logging (SLF4J), metrics (Micrometer), and distributed tracing (Spring Cloud Sleu

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

WaffleCorp is a .NET shop, whilst Waverley’s Waffles utilizes the power of Spring with Java. Now developers from both tech stacks are coming together as a team. Layla is a .NET developer and has no i

As developers, we want to be able to iterate and develop our applications while having to jump through the fewest hoops possible. With Spring Boot, we're able to do just that! Unfortunately, if you th

The Five Ideals: How Structure and Architecture Enable Developer Productivity - Gene Kim