This lab will show you how to get started with microservices creation, debugging, testing and then packaging, deploying to Kubernetes and OpenShift to see how they function. The technologies you will be use include Jakarta EE, MicroProfile, Docker/Podman, Open Liberty, Operator, OpenShift, etc.
MicroProfile and Jakarta EE are actively working on the next version of releases. Meet the panel experts to learn the latest news regarding Jakarta EE 11 and the next version of MicroProfile release together with the future directions of the two projects.
After more than 15 years of JPA existence, the rise of NoSQL storages, and the increasing popularity of microservices architecture, software engineers have faced new challenges when defining reliable persistence layers. The persistence layer has on its shoulders the heaviest weight of responsibility when considering architectures that are - or should we say, should be - customer-centric and domain-driven, resilient and scalable, and finally, evolutionary.
Many myths and misconceptions surround the concept of ‘serverless.’ It’s the latest industry buzzword - but what does it mean, and how does it apply to Jakarta EE?
In this talk, Payara Services CEO and Founder Steve Millidge will give a demonstration of what serverless can look like in a Jakarta EE environment.
Security in Jakarta EE has long been under-used and under-specified. Existing specifications ranged from overly complex to non-existent. The result: few people used security standards. Java EE 8 changed that with JSR 375. Its evolution Jakarta Security facilitates portable application security integrated with container security. Allowing applications to treat authentication mechanisms like OAuth or OpenID Connect same as built-in container mechanisms like FORM or container-based access to a URL and features like @RolesAllowed and isUserInRole automatically work as expected.
More developers are using Polyglot programming models with their application architecture and why should they not use the language that makes sense for a specific task. This is where we introduce Paketo, the open-source tool that enables a developer to automatically detect what language they are using and build a runnable container image with that application and a runtime to run said application.
I will introduce the new features of the JSON-B 3.0.0 and will do the live-coding demonstration of how to use any of these features. There is possibly just one minor requirement for my attendees to know what JSON is.
Eclipse GlassFish means stability and tradition, while Piranha Cloud is a next generation cloud-native Jakarta EE runtime built for extreme speed, short cold starts and developers’ joy. Wanna see Jakarta EE boot under 100 milliseconds? Wanna understand how that's possible and what’s the role of GlassFish in it? Then come to this talk.
The Jakarta EE 10 release contains the new Core profile which is targeted to smaller runtimes, especially for microservices.
This talk will explore the reasoning behind the profile, its contents, and what might be missing in the profile to be used successfully in production, etc ...
We will also explore the products that already support the core profile and show a little demo of how you can use them.
There has been a lot of hype around microservices. They offer many advantages for implementing DevOps best practices and having autonomous multidisciplinary teams work in parallel.
