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Joshua Hartmann

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Interview Series: Joshua Hartmann on Managed Services & AI

Interview Series: Joshua Hartmann on Managed Services & AI

by | Oct 7, 2026 | , ,

Every story begins with people who make a difference. In our interview series, it is precisely these people who have their say: NWS employees who share their experiences, ideas and insights with us. We want to know what drives them and what we can all learn from them. We continue our interview series with Joshua Hartmann, Systems Engineer. What is your role at NETWAYS Managed Services, and what are your responsibilities? I work on the SaaS team at NETWAYS Managed Services, where I’m...

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Retrieval Augmented Generation (RAG) in Open-WebUI

Retrieval Augmented Generation (RAG) in Open-WebUI

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Retrieval-Augmented Generation Welcome to this tutorial on Retrieval Augmented Generation (RAG).If you're wondering what RAG is, why this technique can be so useful and how to configure it in your Open-WebUI, you've come to the right place. What exactly is RAG and how...

New managed AI models

New managed AI models

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We are now running two of the strongest multilingual open source retrieval models 2025/26 fully managed via our API. This adds two important components to the NWS Managed AI Models. Anyone who has ever worked with retrieval augmented generation (RAG), semantic search...

Activate NVIDIA Multi-Instance GPU (MIG)

Activate NVIDIA Multi-Instance GPU (MIG)

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In response to the growing demand for flexible yet capable computing resources, NVIDIA has provided a powerful tool in the form of Multi-Instance GPU (MIG) technology, which allows a single physical GPU to be partitioned into multiple independent instances. Each...

Artificial intelligence in safe hands

Artificial intelligence in safe hands

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Digital transformation through AI solutions: Opportunities and challenges Digitalization is progressing rapidly and is now influencing almost all areas of life and work. Whether communication, finance or the healthcare sector, digital technologies are omnipresent. One...

Nextcloud with two-factor authentication

Nextcloud with two-factor authentication

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What is two-factor authentication (2FA)? Two-factor authentication (2FA) increases the security of your Nextcloud account by requiring both your password and a second verification method. This second factor usually comes from an app such as Google Authenticator or...

Nextcloud configuration with Kustomize

Nextcloud configuration with Kustomize

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In this guide, we will show you how to implement your Nextcloud configuration with Kustomize on a Kubernetes cluster. Note: These instructions are not intended for productive use. It only serves as a basic illustration of how you can customize applications with...

Grafana Alerting with Telegram

Grafana Alerting with Telegram

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Monitoring is a crucial component for many systems and indispensable for maintaining a good system status. Especially for critical systems, it is important to be informed about potential problems in a timely and efficient manner. Notifications about the status of your...