Kafka
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How to Manage Retention in Redpanda on UMH
Learn to use Redpanda on UMH with our technical guide. Find out how to manage storage and improve performance. Perfect for UMH users and Redpanda fans.
Jeremy Theocharis
Latest
Troubleshooting Sudden System Restarts on Rocky Linux
Troubleshoot sudden system restarts on Rocky Linux with our step-by-step guide. Learn to verify reboot history, analyze crash dumps using specialized tools or text editors, inspect system logs, and leverage ChatGPT for interpreting errors.
Kafka
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Exposing Redpanda/Kafka Externally in United Manufacturing Hub (UMH)
Learn how to expose Redpanda (Kafka) externally in the United Manufacturing Hub (UMH) by adjusting Helm chart values. This guide offers step-by-step instructions, covering prerequisites, necessary commands, and key considerations to securely configure external access for Redpanda within UMH.
benthos
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Troubleshooting Modbus Exception Errors in benthos-umh
Learn how to troubleshoot and resolve Modbus exception errors in benthos-umh. This comprehensive guide covers common Modbus function codes, exception codes, and provides step-by-step solutions for diagnosing and fixing issues when deploying protocol converters using the Modbus plugin.
k3s
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How to Expose Grafana and Node-RED via SSL on the United Manufacturing Hub (UMH)
Learn how to securely expose Grafana and Node-RED on the United Manufacturing Hub (UMH) using SSL/TLS encryption. This advanced tutorial guides you through generating certificates, creating Kubernetes Secrets, and configuring Ingress resources to enable secure HTTPS access via custom domain names.
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Components of the Unified Namespace (UNS)
The Unified Namespace (UNS) offers a smarter, more scalable way to connect different components in industrial and IT/OT architectures. In this video, we cover the 5 basic components that enable it.
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Node-Red vs Benthos: When to use what for IIoT connectivity?
Whether you need rapid prototyping or a scalable, professional-grade solution, choosing the right tool is essential for your IIoT projects. Read more to understand the key differences between Node-RED and Benthos.
Cloud-Native Technologies on the Edge in Manufacturing
Read this article to know how modern "cloud-native" technologies such as Kubernetes, Grafana, and TimescaleDB can and must be combined with the traditional automation pyramid.
Opinion: OPC UA is the Peak of All That Is Wrong in Manufacturing
Thank you for your attention! Now, let's discuss a topic that is close to our hearts. We want to talk about OPC Unified Architecture, or OPC UA for short. We are not in competition with OPC UA. Rather, we are (frustrated) users of OPC UA, and what follows is our personal opinion.
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Join Us at the Unified Namespace Community Dinner at Hannover Messe 2024
Join our Unified Namespace Community Dinner at this year's Hannover Messe! Meet thought leaders, community members, and of course also our team.
The Unified Namespace as the strongest architectural proposal for Industry 4.0
Discover the Unified Namespace in IT/OT convergence with this four-lesson course. Gain essential insights to navigate the hype and make informed decisions about UNS in Industry 4.0.
Chapter 4: Examples and Final Words
This concludes the course on the topic of "Unified Namespace", and provides some potential next steps.