Microservices

3 easy performance improvements in your microservices architecture

While a microservices architecture is more scalable than a monolith, it has a direct hit on performance.

To cope with that, one performance improvement is to set up a cache. It can be configured for database access, for REST calls or just to store session state across a cluster of server nodes. In this demo-based talk, I’ll show how Hazelcast In-Memory Data Grid can help you in each one of those areas and how to configure it. Hint: it’s much easier than one would expect.

Experience level:

Beginner

Community Voting:

Log in here to vote

Cloud Native Java

End-to-End Microservices - with Eclipse MicroProfile

Ivar Grimstad (Eclipse Foundation)

Eclipse MicroProfile provides a set of APIs for creating cloud-native microservices. In this session, I will start with a blank sheet and build a set of well documented, configurable microservices that communicates with each other in a secure, traceable and fault-tolerant way using implementations from a wide range of vendors.

You will get an overview of the technologies and learn how to get started with Eclipse MicroProfile to create portable 12-factor microservices in an efficient manner.

Experience level:

Intermediate

Community Voting:

Log in here to vote

Cloud Native Java

Usable Stacks: Reference Architectures from Edge to Cloud

Kilton Hopkins (Edgeworx, Inc.)

This session will walk through several reference architectures that solve common edge and IoT situations. The audience will gain a solid understanding of how to place many popular Eclipse IoT technologies in a software stack and form a complete set of solutions.

Experience level:

Intermediate

IoT & Edge

Build-A-Bike Workshop

Ryan Esch (IBM)

Andrew Guibert (IBM)

Liberty Bikes is a four player, elimination game built using the latest technologies of Java EE 8 and MicroProfile 3.0. Come build your first (or 100th) microservice as you create an AI to compete in a battle royale against your fellow attendees. In this lab, you will develop a complete microservice, leveraging MicroProfile Rest Client to seamlessly integrate and communicate with an existing application. Can you become champion of the grid?

Experience level:

Beginner

Cloud Native Java (Sponsored by CNCF)

Pragmatic Microservices in Kubernetes with MicroProfile

Ondrej Mihalyi (Payara Services Limited)

This tutorial explains how to design applications to effectively develop them with the Microservices architecture. It examines building microservices step by step, how to design boundaries between components using Domain-driven design and when to split a microservice into smaller services.

Experience level:

Beginner

Cloud Native Java (Sponsored by CNCF)

Cloud-ready apps effectively with MicroProfile

Ondrej Mihalyi (Payara Services Limited)

This live coding session shows how to design Jakarta EE applications to effectively develop them with the Microservices architecture. From a simple Jakarta EE service, we'll evolve our code using MicroProfile to build a scalable system with very few code changes and no code waste.

You'll see how to focus on business logic and application design, and not to worry about the technology or cloud. With Jakarta EE and MicroProfile, it's very easy to evolve your codebase to scale it and run in the cloud in the future.

Experience level:

Beginner

Cloud Native Java (Sponsored by CNCF)

IoT powered by Microprofile – Microservices in practice

Mads Opheim

Rustam Mehmandarov

We are going to show you what happens when the management lets enterprise Java developers and architects decide how we can control the IoT devices in our new office. While it's easy to figure out why Microprofile is cool, it's harder to see how to get in into your project. By the end of this talk, you will be introduced into the patterns and software in the enterprise world of Java explaining how to build a build a secure, stable, modular, and integrated system on an example of a completely over-engineered IoT solution to control the lights and plant's well-being in the new office.

Experience level:

Beginner

Cloud Native Java (Sponsored by CNCF)

Hands-on cloud-native Java with MicroProfile, Kubernetes and Istio

Jamie Coleman (IBM)

Emily Jiang (IBM)

Ever wondered what makes a cloud-native application "cloud-native"? Ever wondered what the unique challenges are and how best to address them on fully-open Java technologies? In this workshop, you'll learn what it means to be cloud-native and how that impacts application development. You'll learn about Eclipse MicroProfile, an industry collaboration defining technologies for the development and management of cloud-native microservices.

Experience level:

Beginner

Cloud Native Java (Sponsored by CNCF)

Microservices: reactive and non-reactive

Dmitry Kornilov (Oracle)

It's a challenge to choose Java microservices framework which satisfies your requirements. Some developers prefer reactive, functional style of APIs and other developers give preference to inversion of control, declarative style APIs offered by MicroProfile. In this session I will explain the differences and pros and cons of each approach. I will demonstrate how the functionality of MicroProfile APIs such as HealthCheck, Metrics and OpenTracing can be implemented in reactive-style applications.

Experience level:

Beginner

Cloud Native Java (Sponsored by CNCF)

Path to Cloud-native Application Development: 8 steps (sponsored by Red Hat)

Cesar Saavedra (Red Hat, Inc.)

Thomas Qvarnström (Red Hat)

As most organizations do not have the luxury of completely rebuilding their technology foundation or immediately adopting new practices and mindsets, they are embracing gradual yet fundamental shifts in culture, processes, and technology to support greater velocity and agility. With software increasingly key to how users engage with businesses and how businesses innovate to stay competitive, the speed of application development and delivery is the new digital business imperative.

Experience level:

Intermediate

Cloud Native Java

Microservices

The Eclipse IDE 2020-03 is now available!