Latest Articles

Need some randomness in your numbers? Check out a few different techniques you can avail yourself of to create random (or mostly random) numbers in Java.

December 26, 2017

by John Thompson

· 1,269,680 Views · 31 Likes

Connecting a PostgreSQL Database With Apache Camel

The jdbc: and sql: components in Apache Camel are similar, but vastly different. Let's see how you can use them to connect to a Postgres database.

December 26, 2017

by Jitendra Bafna

· 30,414 Views · 9 Likes

Migration of Legacy DB/File Structure to RDBMS

Migration is difficult, but sometimes, it's required — like if you want to improve your database's performance or utilize features of the target RDBMS that are missing in the source.

December 25, 2017

by Krishna Anumarlapudi

· 9,820 Views · 8 Likes

Connecting Apache ActiveMQ With Apache Camel

This quick guide will help you connect Apache Camel and Apache ActiveMQ so you can both read and write messages between them.

December 25, 2017

by Jitendra Bafna

· 32,008 Views · 5 Likes

Jackson Annotations for JSON (Part 3): Deserialization

As we continue our journey through Jackson annotations, let's see what you can use to help control deserialization of JSON into POJOs.

Updated December 25, 2017

by John Thompson

· 164,757 Views · 10 Likes

API Test Parameterization With Spock

In this blog post, a performance testing expert will cover the different ways one can parameterize Groovy tests in Spock.

Updated December 25, 2017

by Grigor Avagyan

· 8,856 Views · 2 Likes

Requirements (Epic, Feature, User Story), Task Size, and Estimation in Agile/Scrum

Planning out your work for an Epic or Sprint can be a complicated matter. Read on to see the various ways Scrum allows teams to plan.

December 25, 2017

by Mohamed Radwan

· 136,539 Views · 3 Likes

Authentication Provider Best Practices: Centralized Login

Centralized login protocols are easier to implement and maintain, and are better for the user, while creating a more secure authentication process.

December 25, 2017

by Kim Maida

· 13,950 Views · 1 Like

Accessing Git Repos With Java Using SSH Keys

See how you can use SSH keys to gain access to Git repos from Java apps. We'll use JGit and cover some customizations you can introduce.

December 25, 2017

by Sebastian Daschner

· 30,424 Views · 8 Likes

The Death of the Architect

What's the use of all the superfluous, vague titling, anyway? Author/writer/blogger/essayist Yogeshwar Srikrishnan makes a case for simplicity.

December 24, 2017

by Yogeshwar Srikrishnan

· 33,263 Views · 72 Likes

Kotlin DSL: From Theory to Practice

Kotlin's DSL properties are legendary, so let's walk through each of the important tools available in your kit and see how to put them to use.

December 24, 2017

by Ivan Osipov

· 35,967 Views · 20 Likes

Using PhantomJS With Karma

In this article, a developer provides the necessary steps for configuring Karma to use PhantomJS within an Angular project.

December 24, 2017

by Chet Rogers

· 31,059 Views · 4 Likes

Add Authentication to Your iOS Apps With Centralized Login, Part 3

We wrap up our series on adding a centralized login functionality to your iOS application by checking out an authentication SDK.

December 24, 2017

by Sebastián Peyrott

· 6,087 Views · 1 Like

Optimizing AWS EBS Using LVM

Linux's Logical Volume Manager is an older tool, but it can still be useful today. See how you can use it to help right-size your EBS usage and save money.

December 24, 2017

by Jack Huang

· 13,007 Views · 6 Likes

Query Store Wait Statistics With sys.query_store_wait_stats

I absolutely love Query Store. But it's easy to get your data all jumbled up when sys.query_store_wait_stats comes into the mix.

December 24, 2017

by Grant Fritchey

· 6,424 Views · 2 Likes

JMeter WebSocket Samplers - How to Use Config Elements and Assertions

This article will introduce you to the many config elements and assertions of JMeter WebSocket Samplers and examples of how to use them.

December 23, 2017

by George Maksimenko

· 26,857 Views · 3 Likes

Understanding Server-Sent Events (SSE) as Part of the API Landscape

Server-sent events can be a positive boon for any web application. In this post, we take a look at how SSEs fit into the world of APIs.

December 23, 2017

by Kin Lane

· 14,305 Views · 3 Likes

Multi-Release JARs: Good or Bad Idea?

The folks at Gradle feel that Java 9's multi-release JARs are a poor solution to a real problem for library designers. See how to create an MRJAR and why you shouldn't.

December 23, 2017

by Cédric Champeau

· 20,614 Views · 16 Likes