During the development of our open source Pipeline PaaS, we introduced some handy features to help deal with deployments. We deploy most of our applications as Helm releases, so we needed a way to interact programatically (using gRPC) and to use a UI (RESTful…

It’s speeding up product life cycles and fostering more customer interaction.

Slides as presented at Jeff Conf, Hamburg 2018. Presented a similar version at Serverless Conf 2018 in Paris.

In this article I describe why and how I use Vagrant for testing while developing new Ansible roles and how you can make your live a little easier with Vagrant and Ansible.

Grafana v5 is coming with two great features: dashboard and data source provisioning. Checkout how to initialize a dashboard without touching the UI using this new release

On 30th of March 2016 hell officially froze. Microsoft, the eternal rival of the open source movement, has officially announced that form now on you can run Linux apps on Windows! Just like that. Nowadays, when you create a project, build an application or…

This post contributed by Laura Thomson, Senior Product Manager for Amazon EC2. As you start planning for the new year, I want to give you a heads up that Amazon EC2 is migrating to longer format, 17-character resource IDs. Instances and volumes currently…

NGINX just added server push to mainline. Checkout a NGINX HTTP2 server push example using the latest code from source integrating with an HTTP1 Golang web server.

This article is part of ArangoDB’s open-source performance benchmark series. This time we included MongoDB, PostgreSQL, OrienDB and Neo4j.

This website is for sale! ls42.de is your first and best source for all of the information you’re looking for. From general topics to more of what you would expect to find here, ls42.de has it all. We hope you find what you are searching for!

How to successfully manage your microservices

While cloud computing was the killer application for virtualization, changing the economy of SaaS might be the killer application for containerization.

Guest blogger Anton Drukh (VP Eng, Snyk) explains that implementing structured logging is like embedding trust and transparency into your services--it reflects the qualities that help you succeed as a team.

Performance comparison of web application frameworks using community-contributed test implementations.

This article is Part 1 in series that will take a closer look at the architecture and methods of a Hadoop cluster, and how it relates to the network and server infrastructure. The content presented here is largely based on academic work and conversations…

Automating MongoDB cluster deployments on Docker Swarm with GoLang

Culture – Be Specific! People often talk about culture being the barrier to adoption of DevOps, but they are rarely specific about this. This was succinctly put by Charity Majors here: What t…

Being on-call can be a daunting and disruptive experience. Many people with on-call duties complain how having to be ready to handle incidents affects work-life balance, even health, as on-call employees may be frequently woken up in the middle of night or…