Java 21 Training Course

GlassFish Administration Training introduces participants to the secrets of the installation, configuration, management, monitoring GlassFish server. Training is open to future GlassFish server administrators.

GlassFish is an open-source application server. This three-day course provides an introduction to administering GlassFish Server with Java EE applications.

This instructor-led, live training in Poland (online or onsite) is aimed at programmers who wish to download, install, and implement Gosu's static typing and pragmatic approach in programming.

By the end of this training, participants will be able to program using Gosu to write simple scripts for libraries, user interface elements, rules, and more.

This instructor-led, live training in Poland (online or onsite) is aimed at Java programmers who wish to learn about Guava and how to utilize Guava in programming.

By the end of this training, participants will be able to:

• Learn how to use Guava in Java programming.
• Utilize Guava to facilitate standard coding practices.
• Make easy to read and concise Java codes.

This instructor-led, live training in Poland (online or onsite) is aimed at developers who wish to use Jakarta EE to build, migrate, and deploy cloud-native applications, utilizing the full implementation of Java EE 8 and cloud computing technology.

By the end of this training, participants will be able to:

• Set up the necessary development environment to start developing Jakarta EE applications.
• Create and build database-driven applications with Jakarta Persistence API.
• Develop and integrate Jakarta EE applications with Jakarta RESTful web services for portability.
• Containerize cloud-native applications for cloud deployment with Docker.

This instructor-led, live training in Poland (online or onsite) is aimed at developers who wish to install, manage, and implement Java EE 7 to develop enterprise applications.

By the end of this training, participants will be able to create, manage, implement, deploy, and secure enterprise applications and web services using Java EE 7.

This instructor-led, live training in Poland (online or onsite) is aimed at developers who wish to use Java EE 8's new features to build cloud applications.

By the end of this training, participants will be able to:

• Set up the necessary development environment to start developing.
• Understand the concepts and architecture behind Java Enterprise Edition (JEE).
• Create a sample cloud application (or web service).
• Interface an application with a database.
• Write and manage stateful components using dependency injection.
• Write integration tests for Java EE components.

This instructor-led, live training in Poland (online or onsite) is aimed at developers who wish to use Java EE 8 to build and deploy cloud-ready enterprise applications, leveraging advanced Java technologies and APIs.    

By the end of this training, participants will be able to:

• Set up the necessary development environment to start developing enterprise applications with Java EE 8.
• Implement business logic for designing and building business-oriented applications.
• Integrate microservices with Java EE 8 components to transform single-tiered applications into highly scalable and cloud-ready applications.
• Understand and apply Java EE 8 design patterns and coding best practices.

This instructor-led, live training in Poland (online or onsite) is aimed at developers who wish to containerize their Java EE 8 applications and run them as microservices in the cloud.

By the end of this training, participants will be able to:

• Build and deploy Java microservices in Docker containers.
• Manage Docker containers using Kubernetes.
• Integrate microservices with an existing monolithic system.
• Monitor, test, and secure microservices.
• Troubleshoot containers and orchestration environments.

This 4-day course is for programmers who already know the Java language and wish to exploit the Enterprise Java Beans 2.0 technology while becoming aware of the security implications of distributing applications. This course has a large practical component which includes developing an e-commerce application based on Enterprise Java Beans. The course uses the JBoss Application Server.

This instructor-led, live training in Poland (online or onsite) is aimed at Java developers who wish to use JVM tools and features to run Java programs.

By the end of this training, participants will be able to:

• Understand JVM and how it works.
• Learn about reflection and the different memory areas.
• Understand how to use the JVM tool interface.
• Use JVM to run Java programs on any device or operating system.

This instructor-led, live training in Poland (online or onsite) is aimed at developers who wish to use NetBeans to develop applications with Java and other programming languages.

By the end of this training, participants will be able to:

• Learn about NetBeans and how it works.
• Learn how to use NetBeans in Java programming.
• Use NetBeans to create templates and projects.

This instructor-led, live training in Poland (online or onsite) is aimed at developers who wish to use Spring Integration to design and build high-quality and efficient enterprise integration solutions.

By the end of this training, participants will be able to:

• Set up the necessary development environment to start developing integration solutions with Spring Integration.
• Understand the Spring Integration features, core concepts, and components.
• Learn how to implement enterprise integration patterns.
• Build message-driven enterprise applications with Spring Integration.
• Enable integration with external streams and NoSQL databases (Apache Kafka, MongoDB, Redis, etc.).
• Monitor and manage the messaging flows across endpoints.

This instructor-led, live training in Poland (online or onsite) is aimed at programmers, java developers, and anyone who wishes to use Vaadin to develop and deploy applications.

By the end of this training, participants will be able to:

• Setup and configure a Vaadin project.
• Understand the fundamentals of Vaadin in developing applications.
• Use Vaadin to develop applications.

In this instructor-led, live training in Poland, participants will learn how to use Vert.x to create an asynchronous, event-based web application.

By the end of this training, participants will be able to:

• Understand and use the different components (core, web, client, etc.) in the Vert.x stack.
• Use Vert.x to create network utilities, HTTP/REST microservices, high volume event processing, back-end message-bus applications, etc.
• Execute an app that can handle high concurrency using minimal kernel threads.
• Use Vert.x's APIs to support Java, JavaScript, Groovy, Ruby, Ceylon, Scala, Kotlin, etc.
• Unit test asynchronous code with Vert.x-Unit.
• Deploy and scale an app with minimal hardware.