devops-today-news

How the cloud and big compute are remaking HPC

Roughly 25 years ago, a few open source technologies combined to make a robust, commercial Internet that was finally ready to do business and take your money. Dubbed the LAMP stack (Linux, Apache HTTP Server, MySQL, and PHP/Perl/Python), this open source combination became the standard development stack for a generation of developers. Don’t look now, …

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What is Cloud Testing: Everything you need to know

Introduction Several years back, virtualization became a buzzword in the industry which flourished, evolved and became famously known as Cloud computing. It involved sharing computing resources on different platforms, acted as a tool to improve scalability, and enabled effective IT administration and cost reduction. In other words, it includes sharing services like programming, infrastructure, platforms, …

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How to build an Automated Testing Pipeline With CircleCI & Selenium Grid

In this digital era, Continuous Integration and Continuous Deployment is closely aligned with software development and agile methodologies. Organizations deploy latest versions of software products every minute to ensure maximum competitive edge. You would agree that faster the products are out for the end users, the greater the competitive advantage! However, complexity comes in when …

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Deploying PostgreSQL as a StatefulSet in Kubernetes

There are different types of applications, from single large applications to microservices-based applications that cater to different needs. When it comes to the states of those applications, there are two states: Stateless applications can be run independently in isolation without any knowledge of past transactions. Stateful applications have full knowledge of the past information (state). …

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Introduction To Cypress Test Automation Framework

The demand for modernized automation tools has increased exponentially with the need to deliver products faster to the market. One of the reasons is the development of modernized web applications using frameworks like React, Angular, Vue, etc. Although Selenium is one of the most widely used tools for web automation testing, there are other open-source …

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Rethinking data architectures for a cloud world

Data analytics solutions are continuing to emerge at a fast and furious rate. Data teams are at the center of the storm because they have to balance all the demands for access, data integrity, security, and proper governance, which entails compliance with policies and regulations. The businesses they serve need information as quickly as possible …

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Grow professionally as a backend developer. Interview with Javier Gomez – Backend developer at Apiumhub

We are continuing with our interview series ( previously we had interviewed Diego Ojeda – Android Lead at Apiumhub and Serhii Zabolennyi – QA Automation engineer at Apiumhub )  and today we have a Backend interview with Javier Gomez – backend developer at Apiumhub. In this interview Javier gives advices for junior developers who are hoping to …

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Five practical ways to reduce cloud operating costs

DevOpsGroup engineers Mark Nash, Mike Lazenby, Matthew Dibble and Jamie Ward are experts in cloud cost control. As part of our Operate team they spend their days (and some of their nights) ensuring clients’ cloud-based operations run smoothly. An important aspect of this is finding ways to reduce cloud operating costs without compromising platform performance. …

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Red Hat OpenShift 4.8 shines on CI/CD, serverless functions

Red Hat has announced OpenShift 4.8, the latest version of the company’s container-based application development platform anchored by Kubernetes orchestration technology, with improvements impacting cloud-native application development and on-demand computing. Based on Kubernetes 1.21 and CRI-O (Container Runtime Interface) 1.21, OpenShift 4.8 is intended to simplify the developer experience while expanding use cases. Users can …

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