Java Resources

Get Started With Java Serverless Functions

Quarkus allows you to develop serverless workloads with familiar Java technology.

June 4, 2021

by Daniel Oh

CORE

· 12,785 Views · 7 Likes

Optimize the Execution Time of Spring Integration Tests

This article covers a multitude of areas on real project data, including time-consuming data, optimization, and integration. Read below for a full tutorial!

June 2, 2021

by shaoyang liu

· 9,248 Views · 2 Likes

What Are Hypothetical Indexes in PostgreSQL?

Explore why you might need hypothetical indexes in PostgreSQL and how to use them,

June 1, 2021

by Sahil Aggarwal

· 9,093 Views · 8 Likes

How to Composite 2 Images Together in Java

Composite a layered image onto a base image by leveraging APIs in Java.

May 26, 2021

by Brian O'Neill

CORE

· 5,821 Views · 1 Like

Video Streaming With Akka Streams

Streaming videos should not give you a headache. Proper tools like Akka Streams will increase your efficiency. Here you can learn more about streaming.

May 26, 2021

by Bartłomiej Żyliński

CORE

· 12,441 Views · 9 Likes

Different Types of AspectJ Weaving

How each weaving types work, internally.

May 24, 2021

by Axellageraldinc A

· 13,941 Views · 3 Likes

What Is Serverless With Java?

The serverless development model is now a requirement for enterprises that want to spin up their business applications on-demand rather than running them all the time.

Updated May 22, 2021

by Daniel Oh

CORE

· 23,091 Views · 36 Likes

How to Protect URLs from SSRF Threats in Java

Learn how to check URLs for standard and HTML embedded Server-Side Request Forgery attacks using APIs in Java.

May 22, 2021

by Brian O'Neill

CORE

· 11,637 Views · 3 Likes

Introducing Coding Constraints Using ArchUnit

Introduce certain design/coding level constraints to developers while implementing the functionalities with ArchUnit.

May 20, 2021

by Pravin Tarte

· 8,075 Views · 6 Likes

Introduction to Apache Kafka With Spring

Introduction to Apache Kafka with Spring.

May 20, 2021

by Otavio Santana

CORE

· 12,162 Views · 11 Likes

Looking for the Best Java Data Computation Layer Tool

This essay is a deep dive into 4 types of data computation layer tools (class libraries) to compare structured data computing capabilities and basic functionalities.

May 20, 2021

by Jerry Zhang

CORE

· 6,274 Views · 1 Like

5 Ways To Implement Cryptography in Java

Cryptography can go wrong in a number of ways. We highlight some of the challenges Java developers face when building cryptography into their existing code.

May 19, 2021

by Gary Schneir

· 5,637 Views · 1 Like

High-Performance Batch Processing Using Apache Spark and Spring Batch

Batch processing is dealing with a large amount of data; it actually is a method of running high-volume, repetitive data jobs and each job does a specific task.

May 16, 2021

by Reza Ganji

CORE

· 27,175 Views · 7 Likes

Getting started with Java Serverless Functions using Quarkus and AWS Lambda

Java serverless functions with Quarkus

May 14, 2021

by Daniel Oh

CORE

· 15,579 Views · 2 Likes

Dive Deep Into Resource Requests and Limits in Kubernetes

This article will be helpful for you to understand how Kubernetes requests and limits work, and why they can work in an expected way.

May 14, 2021

by Sherlock Xu

· 8,747 Views · 7 Likes

How Spring Security Concurrent Session Control Works: Part 1

In this post, we will understand how a Spring Security concurrent session control works and how to customize it for a clustered environment.

May 13, 2021

by Mohammed ZAHID

CORE

· 13,480 Views · 3 Likes

Spring Data and R2DBC by Example

Take a look at this tutorial that show you how use R2DBC in a Spring project.

May 13, 2021

by moises zapata

· 10,953 Views · 1 Like

Java HTML Report in a Few Lines of Code

A practical example of how to build real-world applications in Java and create a simple but useful front-end with basic HTML.

Updated May 12, 2021

by Pavel Ponec

· 9,321 Views · 1 Like

Use Shared Packages From an Azure DevOps Feed in a Maven Project

We run through a tutorial on on how to create Azure DevOps Artifacts, connect our Artifacts to a Maven feed, and build and push the changes to our Artifacts.

May 11, 2021

by Sreekumar C

· 18,349 Views · 2 Likes

Introduction to Spring Boot and JDBCTemplate: Refactoring to SpringData JPA

Introduction to Spring Boot and JDBCTemplate: Refactoring to SpringData JPA.

May 7, 2021

by Otavio Santana

CORE

· 6,845 Views · 2 Likes

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