FEATURE
on May 6, 2021
489 views 16 secs

Kubernetes is the most prominent technology in modern microservices. It is designed to make managing microservices clusters of containerized applications simpler and more automated. Beneath this simple notion is a world of complexity. This article gives you a detailed conceptual understanding of how this central technology works. One helpful way to think about Kubernetes is […]

FEATURE
on May 6, 2021
402 views 19 secs

There are several options for code and application deployment in the AWS ecosystem. Two of the most popular options for AWS application deployment are: Elastic Container Service (ECS) AWS Lambda Today, let’s look at ECS and Lambda, explaining what each option does and discuss some critical considerations for deploying one option over another. (This article […]

FEATURE
on May 5, 2021
496 views 26 secs

Join host Peter McKee and Python wizard Michael Kennedy for a warts-and-all demo of how to Dockerize a Python app using FastAPI, a popular Python framework. Kennedy is a developer and entrepreneur, and the founder and host of two successful Python podcasts — Talk Python To Me and Python Bytes. He’s also a Python Software […]

FEATURE
on May 5, 2021
452 views 18 secs

Microsoft has expanded its Power Apps low-code development platform, introducing custom pages and app designer capabilities as well as app-sharing and new templates. These features were introduced on May 4. The custom pages capability uses the Power Apps canvas for the UX and connects to more than 400 data sources, leveraging the Power Fx language […]

FEATURE
on May 5, 2021
497 views 14 secs

“Observability” might prove to be the buzzword of the year, and logging and monitoring specialist Splunk is joining other software tools developers to address the market with its latest product, Observability Cloud. The managed cloud service aims to bring together infrastructure, application performance, digital experience, and synthetic monitoring capabilities with log investigation and “smart” incident […]

FEATURE
on May 5, 2021
536 views 26 secs

CI/CD pipelines are here to stay and contribute tremendously to continuous integration and delivery across all global projects. This article will be a guide to configure, set up builds and tests with “GitHub Actions”, primarily using Selenium WebDriver. This article shall also cover some of the most generic GitHub Actions examples, and user flows. Let’s […]

FEATURE
on May 5, 2021
460 views 18 secs

If there’s one lesson we’ve learned from a rapid shift to remote working, it’s that collaboration relies on real-time connections between applications. If you’re sharing a document with a colleague, you want to be able to see what they’re working on and when. In education, shared whiteboards allow teachers to encourage students to show what […]

FEATURE
on May 4, 2021
548 views 15 secs

In programming, we use env files or separate configuration files to store settings, configurations, or variables that are required to execute the program. In Kubernetes, we can use ConfigMaps to achieve the same functionality. To understand ConfigMap properly, you should have some knowledge of Kubernetes, pods, and basic Kubernetes cluster management. (This article is part […]

FEATURE
on May 4, 2021
515 views 27 secs

As a front-end developer, there are many times when you say, “What’s that property that takes child elements and applies CSS?” or something on the same thoughts. CSS is endless when you start to learn it. Selectors are among the first things you’ll need to know when you start using CSS. Once you dig deep […]

FEATURE
on May 4, 2021
509 views 22 secs

The Docker community spans the four corners of the world. To celebrate the global nature of our community at DockerCon this year, we’ve created something new: Community Rooms. Building on the learnings of our “regional rooms experiment” during our last Community All-Hands, Community Rooms are virtual spaces that DockerCon attendees will be able to join […]