Java Resources

Java, Spring Boot, and MongoDB: Performance Analysis and Improvements

Let's analyze Java, Spring Boot, MongoDB performance to see where JDK spends the most time. We'll also cover high impact, low change performance improvements.

February 21, 2022

by Sven Loesekann

· 8,737 Views · 8 Likes

Distribution Design Patterns in Java - Data Transfer Object (DTO) And Remote Facade Design Patterns

In this below video tutorial, take a closer look at distribution design patterns in Java - Data Transfer Objects (DTO) and remote facade design patterns.

February 20, 2022

by Ram N

· 6,428 Views · 3 Likes

Object-Relational Structural Design Patterns in Java

In the below video tutorial, take a closer look at Object-relational structural design patterns in Java.

February 18, 2022

by Ram N

· 5,111 Views · 3 Likes

Java: On Its Deathbed Or More Alive Than Ever?

Many say Java's glory days are coming to an end. So does that mean it's worth the change in the profile or is all of this talk just smoke without fire?

Updated February 17, 2022

by Roger Christianson

· 34,625 Views · 45 Likes

Polymorphism, Encapsulation, Data Abstraction and Inheritance in Object-Oriented Programming

In this article, we discuss four central concepts in Object-Oriented Programming, including Polymorphism, Abstraction, inheritance, and Encapsulation.

Updated February 16, 2022

by nick flewitt

· 7,725 Views · 2 Likes

Understanding OpenJDK and Why You Should Use It

In this article, we will try to answer this question by reviewing the process of constant upgrading of OpenJDK and its open-source approach to development.

February 16, 2022

by Dmitry Chuyko

· 4,837 Views · 4 Likes

Microservice: Creating JPA Application Using Jakarta Persistence API in Payara Micro

In this blog, we will discuss how your Java microservice application can connect to and interact with a relational database through the Jakarta Persistence API.

Updated February 16, 2022

by BUHAKE SINDI

CORE

· 5,325 Views · 4 Likes

Extra Micrometer Practices With Quarkus

Read here about the Micrometer library, making integration of our code with monitoring systems like Prometheus and Graphite simpler than ever.

Updated February 15, 2022

by Ana-Maria Mihalceanu

· 11,020 Views · 6 Likes

10 Best Books and Courses To Learn Spring Framework in Depth

Hello Java developers, if you want to learn Spring Framework and looking for the best resources, tutorials then you have come to the right place.

February 15, 2022

by Javin Paul

· 7,561 Views · 10 Likes

Understanding System Logger

I recently learned that instead of using SFL4J's API and the wanted implementation, you'd use System.Logger which is available since Java 9. Let's see how.

February 14, 2022

by Nicolas Fränkel

CORE

· 7,456 Views · 8 Likes

Integrating Huawei Map Kit in HarmonyOS

Learn how to integrate Huawei's Map Kit into HarmonyOS to help bring maps to your wearable devices.

February 13, 2022

by Siddu Shikkerimath

· 6,948 Views · 2 Likes

Cloud-Native Compilation: Bringing JVMs Into the Modern Cloud World

As Java continues to mature, it’s important to push for cloud-optimized capabilities that will deliver better performance and lower costs.

February 13, 2022

by John Ceccarelli

· 5,925 Views · 4 Likes

Execute mTLS Calls Using Java

In this tutorial, we'll learn to enable our Java application to use mTLS by using different clients. We'll use an existing example of adding mTLS to an NGINX instance.

February 12, 2022

by Emmanouil Gkatziouras

CORE

· 16,547 Views · 5 Likes

Java: Mediator Design Pattern

In this tutorial, take a closer look at the Mediator Design Pattern in Java. Follow an introduction, real-time examples, class diagram, and implementation.

February 11, 2022

by Ram N

· 4,529 Views · 3 Likes

High-Performance Java Serialization to Different Formats

How to serialize and deserialize objects to and from a binary format, with higher performance than Java standard serialization

Updated February 10, 2022

by Rob Austin

CORE

· 12,703 Views · 11 Likes

Mediator Design Pattern in Java [Video]

In this video tutorial, take a closer look at the mediator design pattern in Java with an introduction, real-time examples, class diagram, and implementation.

February 9, 2022

by Ram N

· 3,456 Views · 3 Likes

How to Develop Event-Driven Architectures

In this tutorial, learn how to use open-source Chronicle Queue and Chronicle Wire to structure applications to use the event-driven architecture (EDA) design pattern.

February 9, 2022

by Rob Austin

CORE

· 7,092 Views · 8 Likes

Component Tests for Spring Cloud Microservices

In this tutorial, we discussed guidelines and considerations for Spring Cloud microservices component tests and provided a recipe for common use cases.

February 9, 2022

by Kyriakos Mandalas

CORE

· 13,262 Views · 12 Likes

Circuit Breaker Pattern With Netflix-Hystrix: Java

This article covers what the circuit breaker pattern is, what it does, and how to use the library as an implementation of the circuit breaker pattern.

February 9, 2022

by Upanshu Chaudhary

· 6,160 Views · 5 Likes

Java Concurrency and Multi-Threading

In this post, we'll discuss various concepts we commonly use in concurrent programming and how to resolve synchronization, race conditions, and deadlocks.

February 9, 2022

by Pratik Joshi

· 63,349 Views · 5 Likes

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