Testing, Deployment, and Maintenance Resources

Android Fingerprint Authentication Tutorial

In this post we take a look at an example of how to make use of Android's built-in fingerprint authentication APIs. Read on to find out more!

December 6, 2016

by Francesco Azzola

· 29,888 Views · 6 Likes

Keeping Submodules Up to Date in Git

When your project gets complicated, it makes sense to split it up into manageable chunks. Git supports this process using submodules.

December 5, 2016

by Tim Myerscough

· 9,525 Views · 2 Likes

Software-Defined Integration: A New Trend or Just a Fancy Name?

Software-defined everything seems to be everywhere these days. In this article, Olga Annenko discusses software-defined integration and what it should mean to you.

December 5, 2016

by Olga Annenko

· 7,525 Views · 2 Likes

Predictions for DevOps in 2017

Security, containers, as-a-service, and enterprise-wide adoption.

December 2, 2016

by Tom Smith

CORE

· 11,038 Views · 4 Likes

A Review of Java Template Engines

In this article, Miro Kopecky provides a thorough review of Java template engines Apache Velocity, Apache FreeMarker, Thymeleaf, and Pebble.

December 2, 2016

by Miro Wengner

· 87,119 Views · 12 Likes

How Can You Use ChefSpec to Unit Test Chef Cookbooks?

Learn how to set up a workstation to run Chef locally and use the existing Chef community cookbook to deploy the application on the local workstation environment.

November 30, 2016

by Greg Sypolt

· 6,072 Views

Camel and Kura: Providing Telemetry Data as OPC UA

If you're using an industrial M2M protocol, consider the combined power of Camel and Kura to get your telemetry data squared away as OPC UA.

November 29, 2016

by Jens Reimann

· 6,078 Views · 3 Likes

Testing a Node.JS Application Within a Docker Container

Learn how to take advantage of the Docker image layering model to run unit or component tests in a Docker container without polluting the production software.

November 29, 2016

by Nahshon Una-Tsameret

· 57,425 Views · 8 Likes

SDK Patterns for Accelerating API Integration

In this article, James Higginbotham explains what an SDK is, the differences between SDKs and helper libraries, and four different SDK patterns for API providers.

November 29, 2016

by James Higginbotham

· 5,987 Views · 2 Likes

Optimum Database Connection Pool Size

Want to figure out the best size for your connection pool? Here's how the math pans out, courtesy of some simple logic.

November 28, 2016

by Anubhav R Mulchandani

· 41,641 Views · 5 Likes

Real-World Problems Solved By DevOps

Improved quality, speed to market, and reduced cycle times with automation are just a few of the major issues that DevOps can handle.

November 28, 2016

by Tom Smith

CORE

· 17,090 Views · 3 Likes

Logging Docker Containers With AWS Cloudwatch

This post describes how to set up the integration between Docker and AWS and then establish a pipeline of logs from CloudWatch into the ELK Stack.

November 28, 2016

by Daniel Berman

· 10,081 Views · 3 Likes

A Review of Template Engines: What Next After Velocity?

With Velocity deprecated, let's take a walk through some other popular template engines to see what works best where.

November 28, 2016

by Miro Wengner

· 82,662 Views · 7 Likes

How to Spider a Site With JMeter

The team at Blazemeter talks about using the JMeter tool for a repeatable process to crawl a website and randomly click on links within the site.

November 28, 2016

by Ilan Hertz

· 8,423 Views · 3 Likes

The Most Important Elements of DevOps

People, process, and technology are three of the most important elements of DevOps. Which other elements would you name?

November 27, 2016

by Tom Smith

CORE

· 40,516 Views · 8 Likes

Health Checking Your Docker Containers

Are your containers feeling under the weather? Struggling to get out of bed? See how you can build in health checks to make sure your containers are fighting fit.

November 25, 2016

by Arun Gupta

· 53,191 Views · 9 Likes