Testing, Deployment, and Maintenance Resources

Dependency Injection Implementation in Core Java

Implement your own lightweight Dependency Injection in core Java without using any framework.

November 19, 2020

by Shital Devalkar

· 25,255 Views · 17 Likes

Using the Scientific Method To Debug Containerized Applications

Let's look at a sample app that works locally, but fails when deployed, and how you might use the scientific method to debug the failures in containerized apps.

November 18, 2020

by Michael Bogan

CORE

· 6,277 Views · 5 Likes

Getting Started With the Retry Pattern

Understanding retry pattern and use cases with sample python code

November 18, 2020

by Preetdeep Kumar

· 14,783 Views · 4 Likes

Kubernetes Operators in Go

Operators enable users to create, configure, and manage Kubernetes Applications in the same way Kubernetes does with its built-in resources.

November 18, 2020

by Ualter Junior

· 11,290 Views · 6 Likes

Difference Between InitialRAMPercentage, MinRAMPercentage, MaxRAMPercentage

This article attempts to clarify the difference between InitialRAMPercentage, MinRAMPercentage, MaxRAMPercentage JVM arguments.

November 17, 2020

by Ram Lakshmanan

CORE

· 28,158 Views · 5 Likes

Autoscaling Groups With Terraform on AWS Part 2: Instance Security Group and Boot Script

In this post, we shall add a security group to the autoscaling group and an http server to serve the requests.

November 17, 2020

by Emmanouil Gkatziouras

CORE

· 18,475 Views · 4 Likes

Kubernetes CronJob: An Introduction

Sometimes, you need to schedule an application process or other repetitive operations. Here's an overview of CronJob, a useful feature of Kubernetes.

November 17, 2020

by Morvana Bonin

· 23,789 Views · 3 Likes

Running SpringBoot Application On OpenShift

In this article, I will try to demonstrate how to install and deploy a simple spring-boot application in OpenShift (Minishift).

November 17, 2020

by Ashish Choudhary

· 24,791 Views · 4 Likes

Continuous Deployment on Kubernetes With Spinnaker

In this article, learn how to setup Spinnaker and integrate it with Gitlab CI and Jenkins to build and run CI and CD pipelines.

November 17, 2020

by Randhir Singh

· 14,913 Views · 2 Likes

Understanding CMAF (Common Media Application Format)

Common Media Application Format (CMAF) is basically a new format to simplify the delivery of HTTP-based streaming media.

November 17, 2020

by Hamit Demir

· 5,212 Views · 4 Likes

Implementing MongoDB to Elastic Search 7.X Data Pipeline

In this article, we will see how to implement a data pipeline from an application to Mongo DB database and from there into an Elastic Search.

November 16, 2020

by Swarnava Chakraborty

· 10,299 Views · 2 Likes

How To Automate WordPress Deployments

Learn how to automate WordPress deployments with DigitalOcean and Buddy CI/CD, a user-friendly tool offering continuous integration and continuous deployment.

Updated November 16, 2020

by Beata Zubek

· 17,750 Views · 3 Likes

Spring WebFlux Support in Pact JVM

In this article I'll demonstrate usage of Pact Consumer Driven Contracts to test Spring WebFlux provider endpoints and its consumers.

November 16, 2020

by Paweł Pelczar

· 7,477 Views · 1 Like

Use Spring Security and Feature Flags to Test in Production

I will be going through the steps to show you how to test in production. I will walk you through how to set up an Okta org, and configure an OpenID Connect App.

November 16, 2020

by Micah Silverman

· 4,666 Views · 1 Like

OpenTelemetry Python: All You Need to Know About Tracing

How to get started quickly with OpenTelemetry and Python

November 16, 2020

by Ted Young

· 9,791 Views · 3 Likes

7 Software Development Models You Should Know

Software Development Models are integral to the success (or failure) of a project. Here are 7 models you should know, from Waterfall to the V-Model to Scrum.

November 13, 2020

by Mallaidh Mleziva

· 15,225 Views · 22 Likes

A Complete Guide to the Stages of Penetration Testing

This article emphasizes the importance of penetration testing in business and discusses the various phases that a penetration tester should adopt.

November 13, 2020

by Niranjan Limbachiya

· 11,090 Views · 10 Likes

Importance of Continuous Testing In Agile and Continuous Delivery Environments

DevOps, CI/CD, and Agile are all methodologies and approaches that have gained attention in the QA and testing fields. See the importance of continuous testing.

November 13, 2020

by Dasha Naumkina

· 10,294 Views · 6 Likes