Programming Languages & Runtimes
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.
Programming Languages & Runtimes
You have heard of Serverless being talked about for a while. You are wondering what Serverless is about. You might be thinking of running your application as a serverless function. Also, you don’t want to lock into a particular cloud. Come to this session to understand Serverless and how to achieve the goal of no vendor locking in with the open standard technologies such as Jakarta EE, CloudEvents, etc.
Programming Languages & Runtimes
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.
Programming Languages & Runtimes
Record Pattern feature is expected to be a standard feature in Java 21, which is an LTS Release. This is build on top of Records, which have been a standard feature for some time and is gaining popularity. Alongwith Record Patterns, Switch Pattern is also expected to be standard. Switch Pattern is a sort of binder for providing Record Pattern. Given this info, it can be safely assumed that Record Pattern feature is going to be widely used with Java 21 version onwards.
Programming Languages & Runtimes
As software engineers, our only goal is to solve the problem in the most effective way possible. Being pragmatic and understanding the business is crucial for ensuring effectiveness in our field. DDD presents us with a potential path and strategy to follow in this sense. Although, despite its popularity, we can agree that the "blue" book is quite hard to understand and quite unclear regarding ways to put its ideas into action.
Luckily, you came to the right place!
Programming Languages & Runtimes
The persistence mechanism is the heart of most applications and microservices. However, architects often fail to give as much attention to such components. A wrong choice and design will impact the whole system's functioning, no matter how much you scale up the service. Join this session and learn how to avoid this from happening.
In this guided lab, you'll learn tips and tricks on creating a healthier app with an increased performance by improving its relation with database persistence.
Programming Languages & Runtimes
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.
Programming Languages & Runtimes
VSCode & Electron JAVASCRIPT/HTML/CSS based desktop libraries produce over-engineered and overly complicated codebases with many layers of unnecessary complexity that take too long to implement and end up collapsing under their own weight. This is especially true when needing to only build a small desktop app, but getting forced to write a lot of JAVASCRIPT/HTML/CSS code anyways just to get it working.
Programming Languages & Runtimes
With Java 21 one of the most anticipated features goes mainstream virtual threads together with a new preview of structured concurrency. It rethinks the way multithreading works in Java. It was born out of the idea that reactive Java is too complicated and blocking threads has to be cheap. Resulting in the new virtual threads that we run thousands of!
Programming Languages & Runtimes
Java 21 is proposed as a long term support (LTS) release and hence we expect companies to adopt Java 21 soon. We have been hearing about Patterns for a long time, and now we have Java 21 which would have Pattern Switches as a standard feature. Additionally, Record Patterns is another pattern feature. Used together, these two provide a powerful programming tool, which now we can use in production, since these two features for the first time will be available as standard features in Java 21. Additionally, the feature of Unnammed Patterns is also expected to join the Pattern features list.
Programming Languages & Runtimes