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ℹ️This is still work in progress. Feedback is appreciated. In the fast-paced Industry 4.0 era, understanding the full spectrum of data models is crucial. Although many guides claim to provide "complete" data models for Industry 4.0, a closer examination often reveals gaps in their coverage. Data does not exist solely in an OPC-UA server. It also resides in message brokers, databases, APIs, and data lakes. Each of these tech-stack components has certain standards or best practices that should be

Explore the pros and cons of Historians versus open-source databases in sectors like oil&gas, pharmaceutical, and chemicals. This article discusses compression algorithms, storage costs, and modern compatibility.

This is a tutorial on how to solve issues when connecting to an edge device using SSH.

Navigating the design of IT/OT infrastructure without MQTT, Kafka, and Kubernetes? We embarked on that journey too and confronted numerous challenges. Our hope is that our experiences can provide you with insights towards better solutions.

Learn the basics of data contextualization with Node-RED to process simulated sensor data and fit it into the United Manufacturing Hub datamodel.

Discover how to customize your networking setup in Flatcar Linux, including connecting to machines with static IP addresses, and enabling or disabling DHCP.

In this guide you will learn the process of setting up a UEFI-based VM in Proxmox with Flatcar Linux, a minimal, container-focused OS. Follow our comprehensive guide to configure storage, machine type, cores, memory, and network settings.

Learn how to use alerts in Grafana and the United Manufacturing Hub. This step-by-step tutorial will guide you through every section of Grafana to set up alerts with PostgreSQL.

Learn how to fix the issue of no pods showing up in UMHLens when using United Manufacturing Hub, by selecting the right namespace in this easy step-by-step guide.