Intro to GraalVM and Native Images
In this talk, we'll briefly go through key concepts of GraalVM and then focus on the native image overview. We'll talk about the best use cases for GraalVM native images and how to make sure it's the right solution for your project, where to get started, what are some helpful configuration options.
By Alina Yurenko
By David Leopoldseder
GraalVM Native Image from a Compiler Developer’s Perspective
In this session David will provide a technical dive into the native image technology: the technical architecture of the native image, walk through the steps of the image building process, reflect on performance aspects of AOT and JIT-compiled code and talk about the key benefits of native image.
Where is my cache? Architectural patterns for caching microservices
This session presents different architectural patterns for distributed caching: Embedded, Client-Server, (Kubernetes) Sidecar, and Reverse HTTP Proxy Caching.
By Rafał Leszko
By Nazarii Cherkas
Low Latency Data Processing in the Era of Serverless
In this talk, we see how easily you can build a low-latency processing layer for the Lambda Functions using the Hazelcast Cloud - a fully managed Hazelcast IMDG service. If you already have some background in the Cloud Computing and willing to learn more about Serverless and high-performant state management for the Lambda Functions - this talk for you.
Reactive for the Impatient (A Gentle Intro).
This talk presents to the audience a few of the major Java-based reactive frameworks and toolkits in the market today, such as RxJava, Spring Reactor, Akka, and Vertix.
By Mary Grygleski
By Oleh Dokuka
Multiplayer Pac-Man with RSocket.
Today the adoption of Machine Learning is enormous. We use it almost everywhere: on clusters, on our phones, on hand watches and even on the teapots. But, who knows how challenging could be the development of the continuously improved (or even real-time) machine learning.
From Zero to Hero with Kubernetes and Istio. Great talk on two parts.
Cloud-native applications are the present and the future of software engineering. And Kubernetes is one of the best option to deploy, scale, and run your cloud-native application in production. Istio adds a new set of features for connecting, securing, controlling, and observing your application.
By Serge Bishyr
Two talks by Sebastian Daschner, Lead Java Developer Advocate @ IBM
Modern Enterprise Java from the ground up
Enterprise Java has come a long way. Let’s not focus on the old, darker days, but modern approaches on how to do enterprise applications.
Seven Principles of Productive Software Developers. When working as a software developer, as well as in any other job, it’s important to be productive and to get things done.
By Sebastian Daschner
Remote Freelance Software Gardener from Poland Piotr Przybyl and two talks:
Passwords: do you keep them safe? At the first talk we'll consider meaning that keeping passwords in a [web] application is a boring and trivial task: some hashing, maybe some salt, et voilà!
Java. Migrating to 11 in the real app. The second talk it's real experience how managed to migrate two real Java server apps to Java 11. Why it was done, what and how was done, what wasn't required. Some hints for you.
By Piotr Przybyl
The first speaker at our meetup was from Poland, Lead Software Engineer at Casumo with two talks. The first one: Fantastic Frameworks and How to Avoid Them. In this session, we’ll have a look at the cons of adopting invasive frameworks and how we can minimize the problems they cause.
And the second: Purely Dysfunctional Data Structures. Where we'll explore what the concept of Persistent Data Structures is, how are they implemented, and how much blood, sweat, and tears need to be done on the other side to make the experience of working with immutable data structures at least a bit efficient.
By Grzegorz Piwowarek