Latest Articles

How to Optimize Code and RAM Size

A tutorial for optimizing code and RAM size.

August 22, 2019

by Erich Styger

· 6,227 Views · 3 Likes

An Introduction to JUnit

An overview of JUnit 4, including its impact on testing.

August 22, 2019

by Justin Albano

CORE

· 24,374 Views · 8 Likes

Scaling Microservices — Understanding and Implementing Cache

A guide to implementing and understanding cache in scaling microservices.

August 22, 2019

by Kevin Crawley

· 20,271 Views · 8 Likes

Software Quality: The Top 10 Metrics to Build Confidence

The ten metrics to rely on when assessing software quality.

August 22, 2019

by John Lafleur

· 26,358 Views · 10 Likes

How To Learn Any Programming Language Online in 2019

The different programming languages, and where to learn them.

August 22, 2019

by John Selawsky

· 22,476 Views · 3 Likes

Building and Flashing ESP32 Applications With Eclipse

Learn how to build ESP32 applications with Eclipse.

August 22, 2019

by Erich Styger

· 15,773 Views · 2 Likes

Java Garbage Collection Types and Settings in Jelastic PaaS

Let's clarify what garbage collection is, what it does for Java applications, and how it works within Jelastic PaaS.

August 22, 2019

by Tetiana Fydorenchyk

· 8,666 Views · 2 Likes

WSO2 Identity Server in OpenShift (OKD)

Take a look at this tutorial that shows how to run the WSO2 Identity Server in OpenShift.

Updated August 22, 2019

by Anupam Gogoi

· 5,772 Views

Mule Maven Plugin for CloudHub Deployment

Explore the Mule Maven plugin for CloudHub deployment.

August 21, 2019

by Abhay Yadav

· 18,687 Views · 4 Likes

JDBC: Emulating a Sequence

See how to emulate a sequence.

August 21, 2019

by Michal Jastak

· 9,921 Views · 1 Like

When to Use Abstract Class and Interface

Learn when it would be more helpful to use an abstract class in Java rather than the interface.

Updated August 21, 2019

by Akash Deep

· 623,178 Views · 25 Likes

Magento on Kubernetes

Take a look at how to deploy Magento as a Docker image on Kubernetes with help from Google Cloud.

Updated August 21, 2019

by Beata Zubek

· 4,042 Views · 1 Like

Dropwizard Microservice Deployment on Google Cloud Kubernetes Engine With Docker

A tutorial for setting up Kubenetes cluster and deploy dropwizard(Java-based microservices framework) hello world application.

August 21, 2019

by Omkar Joshi

· 4,681 Views · 2 Likes

Create a Tree-View of a Directory on Linux With 'Tree'

Here's a short tutorial on how you can create a tree-view of a directory on Linux.

August 21, 2019

by Zach Pfeffer

· 3,416 Views · 2 Likes

How to Deep Clone an Object Using Java In-Memory Serialization

Check out this post in a series on Java cloning and serialization.

August 21, 2019

by Naresh Joshi

CORE

· 12,900 Views · 4 Likes

Understanding Coupled, Decoupled, and Headless CMS Platforms

Let's take a deep dive into these different types of CMSs.

Updated August 21, 2019

by Keith Bateman

· 9,207 Views · 2 Likes

Java Cloning: Copy Constructors vs. Cloning

Let's run through the pros and cons of Object.clone() and see how it stacks up against copy constructors when it comes to copying objects.

Updated August 20, 2019

by Naresh Joshi

CORE

· 230,286 Views · 21 Likes

Exception/Error Flow in IIB (IBM Integration Bus)

Take a look at error handling for quality delivery.

August 20, 2019

by Karthik Venkata Thotapalli

· 20,194 Views · 2 Likes

Apache Kafka: Basic Setup and Usage With Command-Line Interface

In this article, we are going to learn basic commands in Kafka and learn how to run Kafka Broker

August 20, 2019

by Chandra Shekhar Pandey

· 39,373 Views · 5 Likes

Red Flags of High Cardinality in Databases

Learn more about cardinality in databases.

August 20, 2019

by Katy Farmer

· 7,186 Views · 1 Like

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