The technical sessions of this track are filled with content covering everything you need to know about developing applications and cloud native microservices using Java. The topics include best practices, experiences, and recommendations using technologies and frameworks such as Eclipse Vert.x, Eclipse MicroProfile, and Jakarta EE as well as reactive programming, containers, and orchestration.
Cloud Native Java
We now live in a world with data at its heart. The amount of data being produced every day is growing exponentially and a large amount of this data is in the form of events. Whether it be updates from sensors, clicks on a website or even tweets, applications are bombarded with a never-ending stream of new events. So, how can we architect our applications to be more reactive and resilient to these fluctuating loads and better manage our thirst for data?
Cloud Native Java
Jakarta EE is now over 20 years old and despite its age, it is as relevant today as it was back in 1999. It is one of the few open standards for developing enterprise applications with multiple independent vendor implementations. Its APIs are central to developing Java based cloud solutions. It is as relevant today as it was back in 1999. Most Java developers, even if they don’t consider themselves “EE” developers, use these technologies every day and their resumes are an alphabet soup of Jakarta EE specifications.
Cloud Native Java
It has never been easier to participate in the evolution of Java EE/Jakarta EE. This presentation will provide you with a roadmap and the steps necessary to begin contributing. It isn’t complicated and doesn’t require a lawyer! Unlike proprietary technologies which have come and gone, you can participate in Jakarta EE and help determine the course of your career and improve the technologies for your business or employer.
Cloud Native Java
The Jakarta NoSQL specification defines a set of APIs that provides a standard implementation for most NoSQL databases. Based on the Eclipse JNoSQL project, Jakarta NoSQL is considered "one API for many NoSQL databases" as it supports the various types of NoSQL databases: document, column, key-value and graph.
Cloud Native Java
The session shows the attendees various examples of how the MicroProfile implementations can be integrated with products from the CloudNative standards. It will give them insight how microservices defined with Java and MicroProfile can use those products to make the operations of teir micro services easier.
Attendees should have a basic understanding of microservices and the challenges which come with them.
Cloud Native Java
Transactions are one of the most complex and yet very important areas of computing. They can get particularly hard when the system moves to the distributed environments as almost every component in the distributed system is liable to failures. Traditional locking protocols, used in transaction solutions today, are then very prone to holding locks on resources for unnecessarily long periods. The saga pattern provides an alternative non-blocking solution with the design that allows individual parts of the transaction to commited immediately and independently.
Cloud Native Java
Java is finally elastic! OpenJDK improvements and new features in Garbage Collection technology resulted in enhancing Java scaling and resource consumption. Now JVM can promptly return unused memory and, as result it can be scaled up and down automatically. In this session, we'll cover the main achievements in vertical scaling direction as well as share tuning details of different GCs. Join the session to find out how to make Java environments more flexible and adjustable to the load while lowering total cost of ownership.
Cloud Native Java
The benefits of virtualization and cloud technologies already became clear with all published articles and million of speeches. However, more available options produce the "problem of choice". There is a question which periodically comes up - what virtualization technology to choose for a specific use case. In this session, we'll analyze the difference of running Java EE projects inside application containers, system containers and VMs.
Cloud Native Java
Dive into the next generation cloud native framework for running Java in microservice oriented cloud platforms. Quarkus focuses on developers and ease of use in modern serverless environments.
It is a Kubernetes Native Java framework tailored for GraalVM and HotSpot, crafted from best-of-breed Java libraries and standards.
A hands on overview of the Quarkus cloud native framework, what it brings to the Java ecosystem and what new concepts and design guidelines it introduces.
Cloud Native Java
For 2 decades, Java EE has been the reference programming model for enterprise applications. With the rise of the cloud, started by Amazon in 2006, the IT landscape has changed and application needs have evolved in terms of architecture, scalability model, observability...
Should we throw away our good old Java EE applications? Are they able to evolve in this new context? How to make them cloud-ready or even better cloud-native? Do we need to switch to another technology?
Cloud Native Java
