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Innovation without compromise: better, stronger, faster Java in the Cloud (sponsored by IBM)

Innovation in the cloud-era is about driving efficiencies, agility, and greater opportunities to deploy workloads to the cloud of your choice. Join us as we explore critical challenges faced by organizations in their move to cloud-native architectures along with the innovation in Java standards, including MicroProfile and Jakarta EE, and emerging technologies that help them build and deploy their applications on any cloud, faster and with better performance.

Experience level:

Beginner

Java

Realizing the Potential of Cloud Native Serverless Jakarta EE

Steve Millidge (Payara Services Limited)

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.

Experience level:

Beginner

Jakarta EE Security - Sailing Safe in Troubled Waters

Werner Keil (Self Employed)

Ivar Grimstad (Eclipse Foundation)

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.

Experience level:

Beginner

Deploy and update Jakarta EE & MicroProfile applications at light speed with Paketo

Jamie Coleman (IBM)

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.

Experience level:

Beginner

Building Tools for Jakarta EE and MicroProfile Developers

Grace Jansen (IBM)

Yes, I want to build my cloud-native Java applications with MicroProfile and Jakarta EE. Then, do I have to build everything from scratch? Are there tools that will make coding my application easier and what are the latest ones in development? What technologies are behind the development of these tools? Join us as we answer these questions, demonstrate the available tools in action and look at how they were built.

Experience level:

Beginner

Web & Desktop Tools & IDEs

Piranha Cloud - from Eclipse GlassFish to super fast Cloud and Serverless Java

Ondro Mihalyi (Omnifish OU)

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.

Experience level:

Beginner

Afraid of Java cold starts in Serverless? Fear not, Java is super fast!

Ondro Mihalyi (Omnifish OU)

For years, we’ve been told that Java suffers from cold starts in AWS Lambda and Serverless in general. Believe it not. Java is extremely fast to start, the simplest Java program starts in milliseconds. It’s the Java frameworks and libraries that slow things down in general. But not all of them…

Experience level:

Beginner

MicroProfile: Current and Future

Emily Jiang (IBM)

MicroProfile 5.0 aligns with the latest Jakarta EE release, Jakarta EE 9.1. With this release, you will be able to use jakarta.* namespaces in your applications. Afterwards, MicroProfile 5.1 and 6.0 are in the planning phase. The main focus is Metrics, Telemetry Tracing and Jakarta EE 10 alignment. This session will bring you up to date with the latest release of MicroProfile with a live demo on Open Liberty. Finally, Emily will discuss the future direction of MicroProfile.

Experience level:

Beginner

Live Coding: cloud-native application development with MicroProfile and Open Liberty

Emily Jiang (IBM)

Planning to build cloud-native application? MicroProfile and Open Liberty are here to help you with the easy-to-use APIs so that you can focus on business logic.

Come to this session to watch the live coding of building cloud-native applications using the latest release of MicroProfile programming mode (microprofile.io) and get them running Open Liberty (openliberty.io). Finally, deploy them to Kubernetes to see how they function natively in the cloud!

Experience level:

Beginner

They tell you it’s impossible, but it isn't: Building K8s Operators using Java and JEE

Daniel Pfeifer (RedBridge)

The industry seems to believe that the platform for our containers (Kubernetes) is exclusively based on Go to build the automations that we need. That is not the case, Kubernetes operators, controllers and webhooks are REST and HTTP and looking at Jakarta EE we have had RESTful WebServices for so very many years so why not use the specification you’re already used to in order to to build the custom automations you need?

Experience level:

Intermediate

Jakarta EE 10 - Simplicity for Modern and Lighweight Cloud Applications

Ivar Grimstad (Eclipse Foundation)

Jakarta EE 10 is packed with new features for simple development of modern, lightweight enterprise Java applications for the Cloud. The new Jakarta EE Core Profile enables developers to develop microservices based on Jakarta EE technologies with runtimes smaller than ever. Jakarta EE Core Profile even makes it possible to compile Jakarta EE applications to native images to reduce the footprint even further.

Experience level:

Intermediate

Optimize your applications to the max with Jakarta EE and MicroProfile

Edwin Derks (Team Rockstars IT)

When using complementary tools for optimal utilization in containers and scalable infrastructures, you can achieve optimal value when developing and running enterprise software. Jakarta EE’s mechanics and application server runtimes are perfect tools for achieving this goal, especially when complemented with MicroProfile. This applies whether you are building monoliths, microservices, or anything in between.

Experience level:

Advanced

Java

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