Testing, Deployment, and Maintenance Resources

KubeVirt and OpenShift CNV: Why It Makes Sense

KubeVirt and OpenShift CNV are changing Virtual Machines, and VM orchestration, by bringing in the goodness of k8s, and colocating VMs with containers.

September 6, 2020

by A B Vijay Kumar

· 6,314 Views · 2 Likes

Prometheus Metrics Autoscaling in Kubernetes

This set-up demonstrates how we can use the Prometheus adapter to autoscale deployments based on some custom metrics.

September 6, 2020

by Sudip Sengupta

CORE

· 13,474 Views · 2 Likes

Saga Pattern: Compensating Distributed Transactions

This tutorial demonstrates how the Saga pattern can be used in an application with AWS Step Fucntions in a series of conditional transactions.

September 6, 2020

by Kuldeep Pandey

· 8,032 Views · 7 Likes

Distributed Saga and Resiliency of Microservices

Eventual Consistency for Microservices using Distributed Saga.

Updated September 4, 2020

by Binildas Christudas

· 9,648 Views · 7 Likes

Using RBAC with Service Accounts in Kubernetes

This article will help you to manage granular level access on resources in your Kubernetes cluster with service accounts.

September 4, 2020

by Kuljeet Singh

· 23,456 Views · 5 Likes

Burndown Charts: Types, Examples, Benefits, Limitations [2020]

We all know burndown charts, but what are their flaws? Check out the different types, examples, benefits, and limitations of traditional burndown charts.

September 4, 2020

by Momchil Koychev

· 12,654 Views · 3 Likes

DevOps Guide: Implementing Four-Eyes Principle With Process Automation Tooling

With great power comes great responsibility. More and more organisations are moving towards a DevOps based organisational model, putting more and more respon...

September 4, 2020

by Eric D. Schabell

CORE

· 14,051 Views · 1 Like

Reading AWS S3 File Content to Kafka Topic

How to Read S3 files to Kafka topic using CamelAWSS3SourceConnector.

September 3, 2020

by Ramu kakarla

· 12,428 Views · 3 Likes

How to Run Selenium BDD Tests in Parallel with AWS Lambda

Have you ever felt annoyed by the long waiting time to receive test results? This solution might save your time and money—parallelization in the cloud.

September 3, 2020

by Ewelina Ruchlewicz

· 7,239 Views · 8 Likes

6 Efficient Things You Can Do to Refactor a C++ Project

I took my old pet project from 2006, experimented, refactored it and made it more "modern C++". Here are my lessons and six practical steps that you can appl...

September 3, 2020

by Bartłomiej Filipek

· 12,409 Views · 2 Likes

Microservices Governance and API Management

Microservices governance is not API Management, but it is complimentary

Updated September 2, 2020

by Chanaka Fernando

· 9,566 Views · 4 Likes

Targeting Kubernetes Cluster With Gremlin Chaos Test

This tutorial helps to produce the requirements and create a scenario to "simulate an attack with Gremlin".

September 2, 2020

by Sudip Sengupta

CORE

· 5,435 Views · 2 Likes

The A-Z of Web Development

Overwhelmed by the amount of jargon that exists around web development? Check out this helpful list of terms every new developer should know.

September 2, 2020

by deji adesoga

CORE

· 10,677 Views · 8 Likes

Protecting Hosts in Kubernetes Cluster

In this article, we will learn how to use Calico CNI Network Policies to build firewall functionalities to protect hosts in the cluster.

September 2, 2020

by Randhir Singh

· 4,974 Views · 1 Like

Guide To Cross Browser Testing On Older Browser Versions

A detailed guide which talks about the importance of cross browser testing on older browser versions and the ways in which you can test on older browsers.

August 31, 2020

by Harshit Paul

· 6,946 Views · 4 Likes