Speed up your Java coding with Lombok
We all know that one of the most annoying things in Java is the thing we need to place lots of boiler plate code when building our applications. Think for example of adding Constructors with all fields, getter and setter methods, Logger static methods, not to mention the boilerplate code to use common patterns in your Java code.
- Written by Super User
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Monitoring WildFly with Prometheus
In this tutorial we will get started with Prometheus platform, by learning how to monitor WildFly application server new metrics subsystem.
- Written by Francesco Marchioni
- Hits: 568
REST Services using Thorntail
A practical use case for micro services is to provide access to resources using REST Api. As an example, we will show how to set up a JAX-RS server using Thorntail and adding Swagger UI on the top of it to easily document and consume the available services.
- Written by Super User
- Hits: 346
How to customize WildFly applications on Openshift
In this tutorial Java EE example application on Openshift we have deployed a sample Java EE application using a database on Openshift. We will explore now other possibilities such as providing a custom application server configuration, a set of custom modules and finally we will learn how to add artifacts directly into the deployments folder of the application server.
- Written by Super User
- Hits: 346
Read more: How to customize WildFly applications on Openshift
Getting started with Java-based Machine Learning Libraries
There are over 70 Java-based open source machine learning projects listed on the MLOSS.org website, and probably many more unlisted projects live at university servers, GitHub, or Bitbucket. In this article, we will review the major libraries and platforms, the kind of problems they can solve, the algorithms they support, and the kind of data they can work with.
- Written by Super User
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Read more: Getting started with Java-based Machine Learning Libraries
Package your Primefaces application in a JAR with Thorntail
Thorntail can be used to right-size your Java EE applications in a JAR file that can be executed without prior installation of the application server. In this guide, we will learn how to run our Hello World primefaces example HelloWorld Primefaces with Thorntail.
- Written by Super User
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Read more: Package your Primefaces application in a JAR with Thorntail
Openshift Interview questions
Do you want to test your Openshift / Kubernetes knowledge ? try with our "Openshift interview questions" questions!
- Written by Super User
- Hits: 386
Drool rules using Spring Boot
If you are interested in turning our example application from Getting started with Decision Tables in Drools in Spring Boot, have a look at this tutorial: Getting started with Drools on Spring Boot
- Written by Super User
- Hits: 309
Getting started with Business Central Workbench
In this tutorial we will learn how to install the Business Central (formerly known as Drools workbench) and the Kie Execution Server on WildFly so that you have a full blown environment for designing and deploying your Kie assets!
- Written by Super User
- Hits: 1025
Getting started with Decision Tables in Drools
Decision Tables are a compact way of representing conditional logic, and they can be used in Drools to define business rules. In this tutorial we will learn how to design and test them with an example.
- Written by Super User
- Hits: 639
Hibernate fetching performance tuning
Joining tables in SQL is the foundation of a relational database, as joins allow you to actually model relationships between tables. In plain JDBC, joins between tables are composed using native SQL statements. On the other hand, when using Hibernate/JPA this is greatly simplified as you will specify the relation between tables in terms of Objects. A key aspect of it is that, when you define a relationship in an ORM tool like Hibernate or JPA, you’ll also need to define the fetch type.
- Written by Super User
- Hits: 775