Java Resources

In this demo, we’re going to build a simple system to ingest and alert in parallel for maximum speed. This architecture can be used for a cybersecurity threat.

July 11, 2023

by Reinout Korbee

· 6,879 Views · 1 Like

(Hopefully) The Final Article About Equals and HashCode for JPA Entities With DB-Generated IDs

The article explains how to implement equals/hashCode for JPA entities. It covers common implementations and their potential issues. Find ready-to-use methods at the end.

July 11, 2023

by Georgii Vlasov

· 9,236 Views · 13 Likes

Create Your Own ChatGPT Application Using Spring Boot

In this blog, I will try to explain how to integrate with OpenAI chat completion APIs to use them and create your own version of ChatGPT.

July 10, 2023

by Akash Verma

· 7,594 Views · 2 Likes

REST vs. SOAP: A Comprehensive Guide to Their Differences

REST is lightweight and flexible, and SOAP is secure and robust. Consider functionality, security, and simplicity when choosing an API standard. Keep learning!

July 10, 2023

by Eduardo Moore

· 6,704 Views · 2 Likes

Building a MongoDB-Powered RESTful Application With Quarkus and Eclipse JNoSQL

Build a MongoDB-powered RESTful app with Quarkus and Eclipse JNoSQL: generate, configure, create entities, implement services, and expose API.

July 10, 2023

by Otavio Santana

CORE

· 7,929 Views · 4 Likes

Sticky Sessions With Apache APISIX — The Demo

When it comes to sticky sessions, if necessary, you should replicate the data to other upstreams because this one might go down. This post illustrates it with a demo.

July 7, 2023

by Nicolas Fränkel

· 5,497 Views · 2 Likes

Dynamic Entity Graphs in Spring Data JPA

In this article, we will talk about JPA entity graphs and a library that enables the generation and application of entity graphs dynamically.

July 7, 2023

by Andrey Belyaev

· 6,552 Views · 5 Likes

GraphQL, JavaScript, Preprocessor, SQL, and More in Manifold

In this final installment of the Manifold series, we discuss the final integrations and review the benefits. I also discuss using it in my new project.

July 5, 2023

by Shai Almog

CORE

· 7,437 Views · 3 Likes

Eclipse JNoSQL 1.0.0: Streamlining Java and NoSQL Integration With New Features and Bug Fixes

Dive into the Eclipse JNoSQL 1.0.0 release and the key features that make it a compelling choice for those seeking simplified integration with NoSQL databases.

July 5, 2023

by Otavio Santana

CORE

· 9,001 Views · 2 Likes

Smart BDD: The Most Productive Way To Test

Smart BDD is the most productive way to implement BDD. Write the code first using best practices and this generates interactive documentation.

July 4, 2023

by James Bayliss

· 9,494 Views · 4 Likes

Postgres JSON Functions With Hibernate 6

In this article, look at the posjsonhelper library and learn about adding support for the JSON functions for your project that use Hibernate 6 and Postgres.

July 3, 2023

by Szymon Tarnowski

CORE

· 25,472 Views · 4 Likes

Streaming Change Data Capture Data Two Ways

Walk through how to use Debezium with Flink, Kafka, and NiFi for Change Data Capture using two different mechanisms: Kafka Connect and Flink SQL.

July 3, 2023

by Tim Spann

CORE

· 6,462 Views · 2 Likes

That’s How You Can Use MapStruct With Lombok in Your Spring Boot Application

In this article, you will find code examples and explanations on how to work with MapStruct, Lombok, and Spring Boot in an efficient way.

July 3, 2023

by Viacheslav Aksenov

· 23,638 Views · 17 Likes

Using Spring To Download a Zip File, Extract It, and Upload It to Cloud Storage Without Storing Files Locally in the Container

The article explains how to use Spring to download a zip file, extract it, and upload it to cloud storage without storing files locally in the container.

July 3, 2023

by Amol Gote

CORE

· 13,209 Views · 4 Likes