Java Resources

Learn what Tomcat clustering is and what problems it can solve by working together with Redis.

Updated August 23, 2021

by Nikita Koksharov

· 57,297 Views · 19 Likes

All You Need To Know About Garbage Collection in Java

This post discusses memory management in Java, Garbage Collection, choosing the right collector, environment setup, and GC logs.

August 21, 2021

by Aashish Patil

· 12,946 Views · 11 Likes

Client Credentials Flow + Spring Security: What You Need to Know

Learn about how to allow services to securely interoperate even when there is not an authenticated user, using the client credentials grant.

August 16, 2021

by Andrew Hughes

· 6,055 Views · 1 Like

Custom Rate Limiting for Microservices

Enforcing rate limits on microservices is a common requirement in the API economy. In this article, we are going to build a custom rate limiting solution.

August 13, 2021

by Randhir Singh

· 27,380 Views · 9 Likes

How to Find the Optimal Solution for Single Number LeetCode Problem?

Java solution for the single number problem using different approaches in Java and their analysis.

Updated August 13, 2021

by Tarun Telang

CORE

· 19,721 Views · 3 Likes

A Java developer's guide to Quarkus

A new eBook demonstrates how developers can keep using the Java framework to build new serverless functions.

August 13, 2021

by Daniel Oh

CORE

· 14,334 Views · 6 Likes

Managing Secrets in Node.js With HashiCorp Vault

Safely manage your company's secrets by learning how to access Vault via Node.js applications, retrieve secrets, and interface with Vault via Web UI and CLI.

August 5, 2021

by Kentaro Wakayama

· 18,198 Views · 2 Likes

Helpful Tools for Apache Kafka Developers

Great productivity-boosting tools for Apache Kafka developers, a feature-rich HTTP Kafka client, a command line processor, a Kafka Streams topology visualizer, and more.

August 5, 2021

by Dave Klein

· 7,362 Views · 8 Likes

We Crunched 1 Billion Java Logged Errors – Here’s What Causes 97% Of Them

Tools like Splunk, ELK, and Sumo Logic have made it faster to search logs but all these tools suffer operational noise which is the silent killer of IT and businesses.

August 2, 2021

by Nick Andrews

· 25,544 Views · 10 Likes

Java Blogs and Podcasts Developers Should Bookmark

Read this article for a definitive list of the top Java blogs, podcasts, and tutorial sites that every developer should bookmark.

July 29, 2021

by Nick Andrews

· 13,515 Views · 11 Likes

Structured Logging in Java With Elastic Stack

Logging is an important pillar of observability in microservices architecture. Structured logging can be leveraged to enable many business-critical functionalities.

July 28, 2021

by Randhir Singh

· 20,039 Views · 16 Likes

What Is Java Project Lombok? | Project Lombok Eclipse Plugin Installation and Uninstallation

In the below video tutorial know the steps to install and uninstall Lombok plugin in eclipse.

July 27, 2021

by Ram N

· 8,395 Views · 2 Likes

Hibernate, Redis, and L2 Cache Performance

Redis is a great platform for caching. Unfortunately, free options for integrating it into Hibernate as L2 cache are lacking. Let's see if we can fix that.

July 27, 2021

by Clayton Long

· 13,396 Views · 3 Likes

How Do You Stop a Java Program Gracefully?

This short article provides readers with a way to gracefully stop a Java program in case your program may be doing something important.

July 26, 2021

by A N M Bazlur Rahman

CORE

· 6,117 Views · 2 Likes

Spring Boot - Tracing Micro Service Logs | Log Tracing In Microservices With Spring Cloud Sleuth

In the below video tutorial, take a closer look at Log Tracing in Microservices With Spring Cloud Sleuth.

July 26, 2021

by Ram N

· 3,203 Views · 2 Likes

HashiCorp Is Becoming an Important Part of Spring Cloud (Part 1)

Spring Cloud Config is the basic part of every distributed and Cloud-based architecture. Actually, it provides client-side and server-side configuration for that systems.

July 24, 2021

by Reza Ganji

CORE

· 13,325 Views · 5 Likes

The Best Java Testing Frameworks to focus in 2021

Java Testing Frameworks provide standardized, extendable ways for programmers and developers to build any software application or web apps.

July 24, 2021

by Priyanka Charak

· 26,231 Views · 13 Likes

Deploying a Quarkus App on OpenShift With S2I and OpenShift Pipelines

Here's a quick guide to creating a pipeline to deploy your Quarkus app with S2I on OpenShift.

July 22, 2021

by Raffael Mendes

CORE

· 4,355 Views · 1 Like

Steps To Integrate Selenium Test Case With Apache JMeter

In this article, learn how to integrate selenium test scrips with JMeter for performance testing.

July 20, 2021

by Saranya Shanmugam

· 5,377 Views · 2 Likes

The Bag Data Structure From Eclipse Collections

Bags are data structures that permit holding duplicates in any order. This is similar to a physical bag, where you could also put any elements and take them out randomly.

July 16, 2021

by Yuri Mednikov

· 6,127 Views · 2 Likes

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