Five years of Yaook as an open source project: Some reflections on the importance of community-driven software development

19.05.2026

Visualising measurement data from cloud and data centre infrastructures - recommendations for using Grafana Canvas

10.03.2026

In this tutorial, we show how measurement data from cloud and data centre infrastructures can be clearly displayed using Grafana's canvas feature. The creation of these panels poses a number of challenges, which we address specifically here.

Digital sovereignty under the magnifier – What does the analysis of an IT infrastructure look like?

16.12.2025

We conduct the sovereignty check using the fictitious company 42 Rides Ltd. How digitally sovereign is your infrastructure? Conduct the self-check.

Focus on waste heat utilisation: What ERF and the German Energy Efficiency Act mean for data centres and cloud infrastructures

27.11.2025

We explain the concept of the Energy Reuse Factor and outline the requirements set out in the German Energy Efficiency Act.

Use of Open Container Initiative (OCI) container images as Linux Containers (LXC) in Proxmox VE

24.10.2025

This blog post shows how OCI-compliant container images can be used directly as LXC containers in Proxmox Virtual Environment. In particular, the porting of the containers and operation via Systemd are discussed.

Step-by-Step Guide to Setting Up a Proxmox Test Cluster with High Availability via the WebGUI

06.05.2025

Proxmox VE as a lean alternative for small on-premises environments: In our blog, we show you how to set up a mobile test cluster with three nodes - including the first steps towards high availability with Corosync and Ceph.

The true cost of the cloud: why on-premises is making a strategic comeback

27.03.2025

Cloud solutions are not always the favourable choice! Rising costs and the desire for more control are leading companies back to on-premise. Discover why the hybrid approach and open source tools are the future of digital infrastructure.

Blog.

Five years of Yaook as an open source project: Some reflections on the importance of community-driven software development

Visualising measurement data from cloud and data centre infrastructures - recommendations for using Grafana Canvas

Digital sovereignty under the magnifier – What does the analysis of an IT infrastructure look like?

Focus on waste heat utilisation: What ERF and the German Energy Efficiency Act mean for data centres and cloud infrastructures

Use of Open Container Initiative (OCI) container images as Linux Containers (LXC) in Proxmox VE

Step-by-Step Guide to Setting Up a Proxmox Test Cluster with High Availability via the WebGUI

The true cost of the cloud: why on-premises is making a strategic comeback

Green, Open, Efficient.

Contact

Directory

Legal

Social media

Social media

Certifications