Testing, Deployment, and Maintenance Resources

Why Use K-Means for Time Series Data? (Part One)

In this post, we take a look at the concept of K-Means clustering and how it can be used to work with time series data. Read on to get started!

October 9, 2018

by Anais Dotis-Georgiou

· 15,546 Views · 8 Likes

How to Shift-Left Performance Testing Across Your Organization

You've heard of shift-left for DevOps, now learn how to apply it to performance testing.

Updated October 8, 2018

by Chris Colosimo

· 12,494 Views · 4 Likes

Blow Up Your JUnit Tests With Permutations

Learn how to improve your JUnit test classes with permutations, TestFactory, and DynamicTest objects.

October 8, 2018

by Per-Åke Minborg

· 11,796 Views · 3 Likes

Service Stubbing With JMeter and Docker

Learn how to reliably perform service stubbing in performance tests in JMeter with Docker.

October 8, 2018

by Vincenzo Marrazzo

· 8,125 Views · 2 Likes

Consuming Twitter Streaming API With Spring Integration

Let's take a look at consuming a Twitter streaming API with Spring Integration. Also explore some alternatives.

October 8, 2018

by Laszlo Csontos

· 15,355 Views · 2 Likes

Jenkins in a Nutshell

Learn about Jenkins for continuous integration as part of CI/CD, its advantages, and alternatives.

October 6, 2018

by Daniel Berman

· 18,718 Views · 9 Likes

How to Use Grafana for Technical Monitoring in Software Products

Learn the basics of Grafana for visualizing metrics and other data on app performance.

October 6, 2018

by Daryna Tkachenko

· 59,477 Views · 4 Likes

Dealing With Unplanned but Urgent Work Through DevOps

What's the best way to handle the common problem of unexpected but urgent tasks?

Updated October 5, 2018

by Allan Kelly

· 6,161 Views · 1 Like

Installing CI/CD Tools With Ansible: Everything You Need to Know

Learn how to set up the tools for your CI/CD pipeline with the IT automation tool Ansible.

October 5, 2018

by Evgeny Mekhanikov

· 16,742 Views · 5 Likes

Tutorial: Git with Eclipse

If you aren't currently using a version control system or are exploring one, check out how to use Git with Eclipse using the EGit plugin.

October 5, 2018

by Erich Styger

· 98,175 Views · 11 Likes

A Comparison of Kubernetes Distributions

The open source nature of Kubernetes and its popularity have given birth to a number of divergent distributions of the container management platform.

October 5, 2018

by Vlad Voskoboynikov

· 34,773 Views · 16 Likes

The JMeter HTTP Raw Request Sampler — When and How to Use It

See how to use the HTTP Raw Request sampler plugin for JMeter to construct a customized HTTP request.

October 4, 2018

by Konstantin Tonkov

· 33,425 Views · 4 Likes

Waste 101: Pure vs. Necessary

In Lean development, part of the confusion about waste stems from a misconception that all waste has to be removed. Learn differently here.

October 4, 2018

by Alex Novkov

· 5,960 Views · 2 Likes

Micronaut Mastery: Running Code on Startup

Learn the steps to run microservice code on startup with Micronaut.

October 4, 2018

by Hubert Klein Ikkink

· 16,403 Views · 3 Likes

Introducing Source Dependencies in Gradle

Want to learn more about the newest source dependencies? Check out this post to learn more about Gradle dependency management.

October 4, 2018

by Adam Murdoch

· 19,250 Views · 3 Likes

Kotlin Testing With Spock Part 3: Interface Default Method

Want to learn more about default methods in Kotlin and Java interfaces? Check out this post where we explore these differences with Groovy and Spock.

Updated October 3, 2018

by Dominik Przybysz

· 9,143 Views · 2 Likes

How the Automation Fallback Method Can Help Your Test Automation Strategy

Learn how the automation fallback method helps determine if a bug is legitimate, or a poorly written test.

October 3, 2018

by Ashley Dotterweich

· 5,660 Views · 2 Likes

Unit Testing With C++: The How and the Why

Learn the inner workings of unit testing with C++ and why it's so important.

October 3, 2018

by Eric Goebelbecker

CORE

· 19,356 Views · 2 Likes

Testing Your Website Using an Apache Test Environment

Learn how to host your website on Apache Web Server and set up an Apache test environment to verify functionality.

October 3, 2018

by Harshit Paul

· 10,772 Views · 2 Likes

A Day in the Life of an SRE

We interview Paul Greig about his experiences as an Site Reliability Engineer, uncover some of the day-to-day tasks that an SRE encounters, and discuss what he's regularly reading to stay up to date.

October 2, 2018

by Michael Tharrington

· 12,648 Views · 8 Likes

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