Java Code Geeks Java Developers Resource Center

Automated workflows are the new gold standard for delivering top quality products in an agile environment. Unfortunately, with constant change, comes constant risk. Enter Observability, a measure for how well the internal states of a system can be inferred from its external outputs. It’s the ability to know how applications operate in production. In this session, we’ll cover: The basics ...

Discover faster, more efficient performance monitoring with an enterprise APM product learning from your apps. Take the AppDynamics APM Guided Tour! Cloud adoption is a journey where the adoption of microservices on cloud platforms (public or private) can lead to greater agility, significant cost savings, and superior elasticity for organizations. Read more to learn how a considered approach and adopting ...

Do you want to know what is the best investment you can make with your time and money? Knowledge As a software developer you should be constantly acquiring new skills. This is the best way to advance your career and enjoy the rewards (monetary, emotional etc.). Towards that direction you should be reading books, devouring technical articles and staying informed ...

1. About Netbeans IDE Netbeans IDE, started as a student project known as Xelfi in the past, is a popular IDE developed with the goal to create a Delphi like IDE for Java. First developed in 1996, it has grown into a full fledged IDE for Enterprise scaled software development. With its excellent integrated abilities like the connection manager, integrated ...

While so many software projects start off with the best of intentions, such as a clean architecture, clear goals, and stated objectives, not all of them do. Moreover, of the ones that do, not all of them stay that way forever. With time, feature requests, financial pressures, competing priorities, and changing developers, it is highly likely that what began as ...

Quite recently, Oracle adopted a new strategy of releasing a new language version every six months. The strategy assumes that only every 3rd version will have long-term support, or LTS. Quick notes about it: Current version that has LTS is Java 8; Java 9 is only supposed to have support until March 2018, so it is already OVER; Java 10 ...

You know, at Zerocracy, either you are a programmer or a tester, and we pay for each bug you find and report. Well, not quite. We pay for each bug report a project architect considers good enough to pay for. The architect’s decision is totally subjective and non-disputable, according to §29 of the Policy. Some of our developers find this ...

Introduction ORM frameworks like JPA simplifies our development process by helping us to avoid lots of boilerplate code during the object <-> relational data mapping. However, they also bring some additional problems to the table, and N + 1 is one of them. In this article we will take a short look at the problem along with some ways to ...

Let’s take a look at how the annotation model and runtime configuration work when customizing the JSON Binding serialization and deserialization processes. Next article in this series covers how JSON-B handles custom object creation. Annotation Method Using the annotation method, it’s possible to customize the default serialization and deserialization behavior by annotating fields, JavaBean methods, and classes. @JsonbNillable @JsonbPropertyOrder(PropertyOrderStrategy.REVERSE) public class ...

Agile companies believe that teamwork is essential to delivering working software, and that great Agile teams are about “we” rather than “I.” Unfortunately, many companies claim they have an Agile team, but in reality they don’t. It’s important to learn what an Agile team really is, and to find ways to build them within your own company. It takes a ...

One of the hardest part when it comes to implement new ideas and features through the lifecycle of a project is making sure that the specific feature or the new framework that will be added, will play an essential part in the project’s success. By implementing features that are hard to implement and are not as essential to the customer, ...