Java Resources

Enhanced Query Caching Mechanism in Hibernate 6.3.0

A comparison of traditional query caching against enhancements in Hibernate 6.3.0 and the features introduced in the latest version.

March 6, 2025

by Karthik Kamarapu

· 5,522 Views

How to Read and Parse a JSON File in Java

JSON is the simple format for storing and sending data. It is used when the data is transported from the server to the Webpage.

Updated March 6, 2025

by Mahesh Sharma

· 88,213 Views · 5 Likes

Exploring Embeddings API With Java and Spring AI

Exploring how to build a Spring AI application that uses OpenAI's embeddings API to find the most relevant products based on user input.

February 28, 2025

by Danil Temnikov

CORE

· 8,612 Views · 9 Likes

Thread-Safety Pitfalls in XML Processing

Or how to shoot yourself in the foot with Java Streams. Learn thread-safety pitfalls in Java’s DOM and Stream APIs — and practical strategies to avoid concurrency issues.

February 28, 2025

by Volodya Lombrozo

· 8,043 Views · 2 Likes

Micronaut vs Spring Boot: A Detailed Comparison

Micronaut is efficient, lightweight, and fast, making it a strong alternative, but Spring Boot remains dominant due to its robust, mature ecosystem and community support.

February 27, 2025

by Sulakshana Singh

· 12,554 Views · 5 Likes

Handling Embedded Data in NoSQL With Java

Handle embedded data in NoSQL with Java using Jakarta NoSQL. Compare flat vs. grouped structures using @Embeddable to optimize document storage and querying in MongoDB.

February 27, 2025

by Otavio Santana

CORE

· 5,978 Views · 5 Likes

How to Quarantine a Malicious File in Java

Quarantining malicious files has advantages over outright deleting. With the right tools, we can store malicious content in an isolated directory.

February 24, 2025

by Brian O'Neill

CORE

· 5,830 Views · 3 Likes

Hexagonal Architecture: A Lyrics App Example Using Java

How do we use Hexagonal Architecture, and what role does it already play in software development? Let's find out in this article!

February 21, 2025

by Joao Esperancinha

· 8,316 Views · 8 Likes

Building a Simple RAG Application With Java and Quarkus

With Java’s versatility and Quarkus’s cloud-native optimizations, you can build high-performance, scalable applications that seamlessly integrate AI-driven features.

February 21, 2025

by Daniel Oh

CORE

· 6,874 Views · 6 Likes

Apache Flink: Full Checkpoint vs Incremental Checkpoint

This article will analyze the benefits a streaming application can gain when configured to run with incremental checkpointing.

February 17, 2025

by Josson Paul Kalapparambath

· 4,963 Views · 1 Like

How Java Servlets Work: The Backbone of Java Web Apps

Learn about Servlets and how they enable developers to build web apps in Java. It discusses a Servlet's lifecycle and request/response handling process in Java.

February 13, 2025

by Seven S Cerqueira

· 6,096 Views · 6 Likes

A Guide to Constructor Chaining in Java

Constructor chaining in Java simplifies initialization and improves reusability by allowing one constructor to call another within a class or through inheritance.

February 13, 2025

by DZone Editorial

· 5,509 Views · 2 Likes

Spring Data Neo4j: How to Update an Entity

Several options for updating data with a Spring application. This post walks through some examples using the default save method, custom queries, and projections.

February 10, 2025

by Jennifer Reif

CORE

· 6,880 Views · 2 Likes

Designing AI Multi-Agent Systems in Java

We will design an AI Multi Agent, using Fibry. Being backed by Actors, it allows us to take control the parallelism in great detail.

February 10, 2025

by Luca Venturi

· 6,939 Views · 1 Like

AOP for Post-Processing REST Requests With Spring and AspectJ

This article discusses an example of using AOP in a Spring application for entity removal after a successful REST response was sent to the client.

February 7, 2025

by Alexander Rumyantsev

· 7,436 Views · 6 Likes

Demystifying Sorting Assertions With AssertJ

Know the options for sorting assertions in AssertJ, including ascending/descending order, multiple attributes, null handling, and case-insensitive sorting.

February 5, 2025

by Arnošt Havelka

CORE

· 7,114 Views · 3 Likes

Detecting Patterns in Event Streams With FlinkCEP

Patterns play a big role in ESP as they help to spot important sequences or behaviors in data that keep flowing nonstop.

February 5, 2025

by Gautam Goswami

CORE

· 6,063 Views · 2 Likes

Java Stream API: 3 Things Every Developer Should Know About

Java Stream API simplifies collection processing with lazy evaluation, parallelism, and functional programming. Use it to write cleaner, efficient, and scalable code.

February 3, 2025

by Danil Temnikov

CORE

· 13,215 Views · 16 Likes

MuleSoft OAuth 2.0 Provider: Password Grant Type

Learn to configure MuleSoft as an OAuth 2.0 provider with the Password Grant type, securing APIs and managing user authentication with best practices.

February 3, 2025

by Nikhil Chawla

· 5,624 Views

How to Split PDF Files into Separate Documents Using Java

In this article, we discuss how PDF file structure manages individual page objects, and we learn how to split those pages into new PDF documents with APIs.

January 29, 2025

by Brian O'Neill

CORE

· 5,809 Views · 1 Like

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