jakarta ee

Microservice Patterns - Implemented by Eclipse MicroProfile

Eclipse MicroProfile provides specifications for the most commonly used microservice patterns. This session presents a group of patterns that will be in explained and demoed live in a down-to-earth and easily understandable way.

Patterns covered include Service per Container, Externalized Configuration, Health Check API, Application Metrics, Circuit Breaker, Access Token, Distributed Tracing.

There will be live coding and demo of all technologies implementing the patterns.

Experience level:

Advanced

Cloud Native Java

Leading financial legacy systems into the future with Jakarta EE

Ville Misaki (Rakuten, Inc.)

Hirofumi Iwasaki (Rakuten Card Co., Ltd.)

The technology landscape is changing at an ever-accelerating speed, and established financial institutions are facing stiff competition from FinTech startups. Rigid architectures, based around risk-avoidance, become a blocker to innovation, where small agile operations can try new things without remorse. Users have gotten accustomed to always-available, instant services, where processing in daily or monthly batches just don't cut it anymore.

Experience level:

Advanced

Cloud Native Java

Jakarta for dummEEs

Kevin Sutter (IBM)

We have finally made some real progress with Jakarta EE in 2019! Specifications, APIs, TCKs, Maven artifacts, Implementations, Releases, and, yes, even a little bit of required process. If you want to get caught up quickly on all of the activities, this session is for you. We will discuss the potential impact to both implementors as well as application developers as we move away from the JCP-defined javax world to the open-source world of Jakarta EE.

Experience level:

Beginner

Cloud Native Java

HTTP/2 and What it Means for the Jakarta EE Ecosystem

Reza Rahman (CapTech)

HTTP is very easily the most important standard in server-side Java. The much awaited HTTP/2 standard is now complete, was fifteen years in the making and promises to radically speed up the entire web through a series of fundamental protocol optimizations.

In this session we will take a detailed look at the changes in HTTP/2 and discuss how it may change the Jakarta EE ecosystem including the foundational Jakarta Servlet 4 specification included in Jakarta EE 8.

Experience level:

Beginner

Cloud Native Java

Jakarta EE on Azure Magic Mystery Show

Reza Rahman (CapTech)

This fast-paced, demo-driven, entirely slide free session will show you the many ways of effectively deploying a Java EE application to Azure. We will start by deploying a local Java EE application to basic IaaS on Azure. We will then deploy the same application to an entirely managed Azure PaaS. Finally we will deploy the application to Azure using Docker and Kubernetes. We will discuss the trade-offs of each approach on the way, offering guidelines for which approach might be best for your application on the cloud.

Experience level:

Beginner

Cloud Native Java

Effective Docker and Kubernetes for Jakarta EE Developers

Reza Rahman (CapTech)

There are several key trade-offs to consider while using Docker and Kubernetes with Jakarta EE applications. Examples include:

Experience level:

Beginner

Cloud Native Java

When GraphQL meets MicroProfile

Jean-François James (Worldline)

Jean-Baptiste Roux (Worldline)

The aim of this talk is to answer the following questions:

What is GraphQL?
How does it compare to REST: competitor or complement?
How does it fit with Java in general and MicroProfile in particular?
What is MicroProfile GraphQL?
Why should you care?

Going from an introduction to GraphQL, a presentation of MicroProfile, a live demo, we want the audience to get a better graps of what MicroProfile GraphQL can provide to develop modern APIs.

Experience level:

Beginner

Runtime & Frameworks

Building Microservices with Jakarta EE and MicroProfile

Edwin Derks (Ordina JTech)

Rudy De Busscher (Payara Services Limited)

Ivo Woltring (Ordina)

We live in an era of building enterprise software with build pipelines, containerization and clouds in order to provide business value. In order to maintain the quality of your software and fast delivery, you must optimize the development process and release strategy with tools and concepts that complement each other.

This session will teach the attendees on how to achieve this by using the Jakarta EE platform with the addition of Eclipse MicroProfile, that are a fit for scalable environments like clouds. The attendees should have a basic understanding of the concept of enterprise development with Java EE / Jakarta EE and/or Spring Framework.

Experience level:

Intermediate

Web & Cloud Development

Jakarta EE: A Weapon of Mass Development

Edwin Derks (Ordina JTech)

We live in an era of building enterprise software with build pipelines, containerization and clouds in order to provide business value. In order to maintain the quality of your software and fast delivery, you must optimize the development process and release strategy with tools and concepts that complement each other.

I will provide insights on how to achieve this by using the Jakarta EE platform with the addition of Eclipse MicroProfile. The audience should have a basic understanding of the concept of enterprise development with Java EE / Jakarta EE and/or Spring Framework. They will learn how to develop Jakarta EE and MicroProfile applications that are a fit for scalable environments like clouds.

Experience level:

Intermediate

Web & Cloud Development

Eclipse MicroProfile and Istio - a supplementary combination

Michael Hofmann

To develop a cloud ready application is only one side of a medal, the other side is the cloud environment hosting this application. As a software architect you have to make some decisions giving a consideration to your target runtime environment. Some aspects like configuration, fault tolerance, health checks, application metrics, request tracing and service discovery have a strong coupling with the cloud environment. Eclipse MicroProfile has a lot of specifications to make your Jakarta EE based application ready for the cloud.

Experience level:

Beginner

Cloud Native Java

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