Java Training Courses in Denmark

This instructor-led, live training in Denmark (online or onsite) is aimed at experienced Spring Boot developers who wish to use Spring Boot's advanced features to further enhance, secure and test complex Spring Boot applications.

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

• Customize the Spring WebMVC framework to enhance the decoupling of web applications.
• Serialize and de-serialize objects using Jackson Serialization Views.
• Store and secure user data in a database.
• Use Spring Sessions to manage user session information in a distributed fashion.
• Automate the testing of Spring WebMVC applications.
• Monitor and measure application performance.

This instructor-led, live training in Denmark (online or onsite) is aimed at software architects and web developers who wish to use RabbitMQ as a messaging middle-ware and program in Java using Spring to build applications.

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

• Use Java and Spring with RabbitMQ to build applications.
• Design asynchronous message driven systems using RabbitMQ.
• Create and apply queues, topics, exchanges, and bindings in RabbitMQ

Participants who are already Java programmers who want to extend their horizon and used more Java language concepts.

The course is intended for Java programmers who want to produce efficient applications. After consultation with client, the course can be conducted in a special tool version, for people who only need to detect performance problems (testers, administrators) - in this case programming in Java is not required.

During the training, participants will learn about process and modern tools for producing efficient software in Java. They learn performance-related traps, benchmarking, profiling, tuning, memory analysis, performance tricks using collections or IO. Learned topics and tools are applicable regardless of the technologies used in the project, because we focus on language-level performance, tools and embedded libraries. Tuning discusses parameters of JVM provided by Oracle.

This course teaches the practical use of Hibernate for persisting Java objects in a relational database.

This instructor-led, live training in Denmark (online or onsite) is aimed at web developers who wish to use JavaServer Faces to create enterprise-level web applications.

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

• Build a JavaServer Faces CRUD application that connects to a database.
• Validate forms through filtering input and sanitizing output.
• Use JDBC APIs and MySQL to perform operations on data.
• Secure Java EE web applications.

This instructor-led, live training in Denmark (online or onsite) is aimed at developers who wish to understand the foundational technologies behind enterprise Java applications. The course also provides an excellent foundation for continuing on to learning Java frameworks such as Spring.

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

• Install and configure the APIs and development environment needed to begin developing a Java web application.
• Understand how the MVC design pattern is implemented in Java applications.
• Implement Java Fetures such as JSP scripting elements, deployment descriptors and annotations.
• Create a sample web application that takes user queries, fetches data from a database and returns the results.
• Debug and troubleshoot legacy enterprise applications built with Java.

Spring is an application framework that provides a comprehensive programming and configuration model for Java-based enterprise applications.

This instructor-led, live training in Denmark is designed for anyone interested in learning Java for the purpose of test automation. It is a streamlined, intensive course with plenty of hands-on exercises to get participants ramped up quickly with the essential programming skills needed to apply to software automation testing. The focus is on the Java fundamentals which can be directly and immediately applied to test automation.

This course does not cover in depth test automation frameworks such as Selenium. It also bypasses the conventional "Hello World" approach to learning Java, as this is not a course on application development. This course is squarely aimed at getting participants up and running quickly with test automation. If you are already versed in Java and wish to get straight into testing with Selenium, please check out: Introduction to Selenium (https://www.nobleprog.com/introduction-selenium-training).

JUnit is a framework to write repeatable tests and do unit testing for Java language.

This instructor-led, live training in Denmark (online or onsite) is aimed at java developers who wish to use Gradle to automate the Java web development process.

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

• Build a Java application with Gradle.
• Manage dependencies in a Java application.
• Use Gradle in the cloud.

The Apache OpenNLP library is a machine learning based toolkit for processing natural language text. It supports the most common NLP tasks, such as language detection, tokenization, sentence segmentation, part-of-speech tagging, named entity extraction, chunking, parsing and coreference resolution.

In this instructor-led, live training, participants will learn how to create models for processing text based data using OpenNLP. Sample training data as well customized data sets will be used as the basis for the lab exercises.

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

- Install and configure OpenNLP
- Download existing models as well as create their own
- Train the models on various sets of sample data
- Integrate OpenNLP with existing Java applications

Audience

- Developers
- Data scientists

Format of the course

- Part lecture, part discussion, exercises and heavy hands-on practice

OpenSearchServer is an open-source application server used to develop index-based applications such as search engines. Written in Java, it can be integrated into other applications without using Java code.

In this instructor-led, live training, participants will learn set up, configure, manage and extend OpenSearchServer.

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

- Run OpenSearchServer as a standalone server with a servlet container
- Configure OpenSearchServer's integrated crawler for databases, web pages and rich documents
- Develop a sample application using OpenSearchServer's Zkoss-based web UI
- Integrate search results into a page using the HTML renderer
- Monitor and administer OpenSearchServer
- Extend OpenSearchServer's features using its plugin architecture

Audience

- System administrators
- DevOps engineers

Format of the course

- Part lecture, part discussion, exercises and heavy hands-on practice

This instructor-led, live training in Denmark (online or onsite) is aimed at developers who wish to develop Java Enterprise applications with OpenXava.

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

• Install and configure OpenXava.
• Select and use other Java tools and frameworks together with OpenXava.
• Develop an advanced database driven business application.
• Test and debug an OpenXava application.

This instructor-led, live training in Denmark (online or onsite) is aimed at web developers who wish to create multi-threaded applications in Java.

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

• Create multi-threaded applications in Java for any purpose and scale.
• Apply lock-free algorithms and data structures for increased performance.
• Compare design patterns and performance considerations for better optimization.
• Implement threads in Java for data sharing and communication.

ReactiveX is a comprehensive library for creating asynchronous data streams using observable sequences. It enables developers to take advantage of observable streams and their ability to capture emitted events and execute functions accordingly.

This instructor-led, live training introduces participants to ReactiveX's comprehensive library for developing responsive applications and walks participants through a series of cases, demonstrating the usefulness and functionality of key features of ReactiveX.

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

- Understand the reactive programing paradigm and the functionality of observables and their common use when developing UI heavy applications
- Successfully setup an environment for ReactiveX
- Create observable events form a multitude of varying items
- Apply ReactiveX's transforming and filtering functions

Audience

- Developers

Format of the course

- Part lecture, part discussion, exercises and heavy hands-on practice

JavaFX is a GUI library available in the latest version of Java JDK. It contains a collection of graphics and media packages for designing, creating, testing, debugging, and deploying rich client applications that operate consistently across multiple platforms.

In this onsite instructor-led, live training, participants will learn how to develop rich user interfaces using Java's powerful GUI library, JavaFX.

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

- Create a modern, visually-pleasing Java application using JavaFX
- Integrate JavaFX into legacy Swing and SWT based Java applications
- Add 3D graphics and effects to their application
- Test and debug their Java application
- Deploy the application to the web or as a desktop application

Audience

- Application developers
- Web developers

Format of the Course

- Part lecture, part discussion, exercises and heavy hands-on practice

Note

- To request a customized training for this course, please contact us to arrange.

Resin is a fast and reliable open-source Java Application Server for web applications spanning hundreds of servers. Originating as a Servlet and JSP engine, Resin today supports Web Profile, CDI and EJB. Resin includes a high performance JTA transaction manager, a JMS provider, clustering, connection pooling, and a management console. Resin is used by companies such as CNET, Motorola and Salesforce.com.

In this course, we cover the essentials of installing, configuring, securing, optimizing and managing a Resin application server. By the end of the course, participants will have a firm understanding of Resin's architecture, features and capabilities and will have the practice needed to deploy and manage their own Resin application server.

Audience

- System administrators
- Enterprise web application developers
- DevOps engineeers

Format of the course

- Part lecture, part discussion, heavy hands-on practice

This instructor-led, live training in Denmark (online or onsite) is aimed at software testers who wish to test REST web services with Postman, Java, and Rest Assured APIs.

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

• Automate webservice API testing using Postman and REST Assured API.
• Generate reports for execution results.
• Design and implement automation frameworks with REST Assured API.

This instructor-led, live training in Denmark (online or onsite) is aimed at data scientists who wish to create and deploy a Reinforcement Learning system, capable of making decisions and solving real-world problems within an organization.

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

• Understand the relationships and differences  between Reinforcement Learning and machine learning, deep learning, supervised and unsupervised learning.
• Analyze a real-world problem and redefine it as Reinforcement Learning problem.
• Implementing a solution to a real-world problem using Reinforcement Learning.
• Understand the different algorithms available in Reinforcement Learning and select the most suitable one for the problem at hand.

This instructor-led, live training in Denmark (online or onsite) is aimed at developers who wish to use RxJava to develop and deploy an Android mobile application.

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

• Set up a development environment that includes needed libraries, packages and frameworks needed for developing a reactive application.
• Understand how data and event streams are emitted and consumed.
• Design applications that model real world (event based) situations in an elegant and concise way.

Reactive programing is an asynchronous programing paradigm that focuses on data streams and the propagation of data by establishing a defined dependency between the underlying execution models and the emitted data streams from one component to another. RxJS is one of the most comprehensive reactive programing libraries for managing UI events, asynchronous HTTP requests, and other data streams.

In this instructor-led, live training, participants will become familiar with RxJS's tools and functions as they apply them to a variety of coding problems associated with interactive-heavy based mobile and web apps. Participants will also learn how to create and deploy a UI heavy web app.

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

- Understand the reactive programing paradigm and its usefulness for UI heavy application development.
- Build UI heavy applications with scalability, flexibility, and responsiveness in mind.
- Easily and freely create and manage a multitude of UI events, asynchronous HTTP requests, and other data streams.

Format of the Course

- Interactive lecture and discussion.
- Lots of exercises and practice.
- Hands-on implementation in a live-lab environment.

Course Customization Options

- To request a customized training for this course, please contact us to arrange.

This course covers the secure coding concepts and principals with Java through Open Web Application Security Project (OWASP) methodology of testing. The Open Web Application Security Project is an online community which creates freely-available articles, methodologies, documentation, tools, and technologies in the field of web application security.

Apache Shiro is a powerful Java security framework that performs authentication, authorization, cryptography, and session management.

In this instructor-led, live training, participants will learn how to secure a web application with Apache Shiro.

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

- Use Shiro's API to secure various types of applications, including mobile, web and enterprise
- Enable logins from various data sources, including LDAP, JDBC, Active Directory, etc.

Audience

- Developers
- Security engineers

Format of the course

- Part lecture, part discussion, exercises and heavy hands-on practice

This instructor-led, live training in Denmark (online or onsite) is aimed at web developers who wish to build functional front-end and back-end web applications with Spring Boot, React, and Redux.

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

• Build a front-end application with React and Redux.
• Create RESTful APIs with Spring Boot.
• Secure web services with Spring security and JWT web tokens.

This instructor-led, live training in Denmark (online or onsite) is aimed at Java developers who wish to use the Spring 5 framework to develop and deploy build enterprise web applications.

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

• Install and configure Spring 5.
• Understand and implement Spring 5's latest features.
• Access databases with Spring Application.
• Use the new reactive web framework, WebFlow, to make an application reactive.
• Integrate a Spring application with legacy Java EE applications.
• Test and deploy an enteprise-grade Spring application.

In this instructor-led, live training in Denmark, participants learn the key features and architecture of Spring Boot, and its relationship to the underlying Spring framework. Ample opportunities for applying this knowledge and receiving feedback is provided by the instructor. Participants will carry out live, hands-on exercises on defining, configuring and deploying Spring applications.

By the end of the course participants will have the necessary knowledge and practice to rapidly deploy their own Spring application.

This instructor-led, live training in Denmark (online or onsite) is aimed at web developers who wish to build REST APIs with Spring Data REST.

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

• Build REST APIs with Spring Data REST.
• Expose RESTful APIs with Spring Data REST.
• Test and troubleshoot REST APIs using Postman.

Apache TomEE is a certified Java Enterprise Edition (EE) stack developed on top of Tomcat (TomEE = Tomcat + aditional Java EE features). These integrations facilitate writing code, testing business logic, configuring container-managed resources, and administering the server.

In this instructor-led, live training, participants will learn how to install, configure, manage, troubleshoot and optimize a TomEE application server.

Audience

- Developers
- System administrators
- DevOps Engineers

Format of the course

- Part lecture, part discussion, exercises and heavy hands-on practice

Undertow is a lightweight web server written in Java. It is used by JBoss's WilfFly internally and is popular as an embedded web server for JVM-based applications.

In this course, participants will learn how to set up an Undertow web server as a standalone and embedded web server.

By the end of the course, participants will have an understanding of Undertow's architecture, features and capabilities and will be able to:

- Deploy and manage an Undertow server in standalone as well as embedded mode
- Embed Undertow into application code using Undertow's embedded APIs
- Integrate Undertow into a Wildfly Application Server
- Set up Undertow as the embedded servlet container for Spring Boot

Audience

- System administrators
- Enterprise web application developers
- DevOps engineeers
- Developers

Format of the course

- Part lecture, part discussion, exercises and heavy hands-on practice