Latest Articles

IoT Platform Selection Guide

Need help selecting the IoT platform that's right for you? We've got you covered.

Updated June 3, 2019

by Victor Polyakov

· 9,861 Views · 5 Likes

Lazy-Evaluated Functional Lists

Learn more about functional data structures and lazy evaluation.

Updated June 3, 2019

by Nawa Manusitthipol

· 9,505 Views · 3 Likes

Streaming Java CompletableFutures in Completion Order

Want to see what happens when you combine Stream and CompletableFutures in Java?

Updated June 3, 2019

by Grzegorz Piwowarek

· 28,458 Views · 12 Likes

How to Expire Objects in Data Storage

This post will show you how to implement a kind of ''expiration'' for your data objects.

June 3, 2019

by Sergey Chupov

· 7,669 Views · 1 Like

What Is the Difference Between Blue/Green and Red/Black Deployments?

Several prominent companies weigh in on whether calling this deployment strategy blue/green or red/black makes a difference.

June 3, 2019

by Paul Stovell

· 30,354 Views · 4 Likes

Using Cache in Spring Boot

In this article, we explore the uses of cache in Spring Boot and look at how cache works as a function of memory.

June 3, 2019

by Jesus J. Puente

· 60,560 Views · 10 Likes

Detailed Explanation of Guava RateLimiter's Throttling Mechanism

See a detailed explanation of Guava RateLimiter's throttling mechanism.

June 3, 2019

by Leona Zhang

· 30,366 Views · 1 Like

REST Endpoint Testing With MockMvc

See how to test a Spring REST endpoint without a servlet container.

Updated June 3, 2019

by Brian Hannaway

· 172,853 Views · 6 Likes

Intrusion Protection With Kubernetes

While Kubernetes has built-in protection tools, there may be more that you need to do to secure your software.

June 3, 2019

by JP La Torre

· 9,202 Views · 1 Like

RSocket vs. gRPC Benchmark

These two go head-to-head in a performance battle based on latency, CPU consumption, QPS, and scalability.

June 3, 2019

by Andy Shi

· 49,607 Views · 24 Likes

OK, Java Is Still Free, But Which Version Do I Use and Recommend to My Clients?

Whether you are just starting to use Java, or have been using Java for years, switch over to the most recent version — it's as simple as that.

May 31, 2019

by Ken Fogel

· 96,163 Views · 21 Likes

Microservices Architecture: The Importance of Centralized Logging

In this article, we explore the concept of centralized logging with respect to microservices.

Updated May 31, 2019

by Ranga Karanam

CORE

· 32,305 Views · 11 Likes

How to Set up CodeReady Studio 12 (Process Automation)

This series of articles continues to showcase how to install each set of tools and explains the products they are supporting.

Updated May 31, 2019

by Eric D. Schabell

CORE

· 24,727 Views · 3 Likes

This article demonstrates how to register, login, and update the user data in SQLite DB.

May 31, 2019

by Logesh Palani

· 60,988 Views · 2 Likes

HATEOAS REST Services With Spring

In this article, we'll look at HATEAOS in a simple API that deals with customers, orders, and products.

Updated May 31, 2019

by Brian Hannaway

· 22,613 Views · 6 Likes

Decide if a String Has Duplicates

Check out this post and decide if a string has duplicates.

May 31, 2019

by Zoltan Raffai

· 22,654 Views · 4 Likes

Testing Sequences in WSO2 ESB

Take a look at this project that presents use cases for testing sequences in WS02 ESB projects.

May 31, 2019

by Francisco Ribeiro

· 7,250 Views · 4 Likes

Casting a C# Object From Its Parent

In this post, a C# expert shows how to get around this common problem in his favorite language.

May 31, 2019

by Paul Michaels

· 9,339 Views · 2 Likes

Generating Setters and Getters Using Java::Geci

Learn more about generating setters and getters using the Java::Geci framework.

Updated May 31, 2019

by Peter Verhas

CORE

· 20,992 Views · 4 Likes

Aggregating REST and Real-Time Data Sources

Learn how to aggregate REST and real-time data sources using the open source Swim platform.

May 31, 2019

by Bradley Johnson

· 13,164 Views · 8 Likes

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