Free System Design Videos
System design is the process of designing a software or hardware system to meet specific requirements. A well-designed system is robust, scalable, and easy to maintain. In this article, we…
Wi-Fi Protocols Explained: 802.11ax/be/ac Technical Comparison
Complete Wi-Fi protocol comparison — 802.11ax (Wi-Fi 6), 802.11be (Wi-Fi 7), OFDMA, MU-MIMO, BSS coloring, MLO, and which standard fits your IoT or enterprise deployment.
Smart Home Protocols Compared: Matter, Thread, Zigbee, Z-Wave & Wi-Fi
Complete comparison of smart home protocols — Matter, Thread, Zigbee, Z-Wave, Wi-Fi, and Bluetooth. Network topology, power consumption, range, and interoperability explained.
Healthcare Technology for Better Patient Outcomes: Architecture & Implementation
How IoT sensors, AI diagnostics, digital twins, and EHR integration combine to measurably improve patient outcomes — architecture patterns and implementation steps.
IoT in Clinical Trials: Architecture for Efficiency & Accuracy
How IoT transforms clinical trials — wearable sensor architecture, real-time patient monitoring, eCRF integration, FDA 21 CFR Part 11 compliance, and trial efficiency metrics.
Digital Twin in Healthcare: 8 Technical Facts Every Engineer Should Know
Eight engineering facts about healthcare digital twins — computational models, FDA approval pathways, data fidelity requirements, real-time sync challenges, and validation pipelines.
Digital Twin in Healthcare: Architecture, Applications & Clinical Impact
How digital twins are transforming healthcare — patient-specific organ models, hospital operations twins, clinical trial simulation, and the FHIR-to-twin data pipeline.
Embedding Grafana Dashboards in Splunk: Complete Integration Guide
How to embed Grafana dashboards inside Splunk — iframe approaches, API-based alternatives, authentication pass-through, CORS configuration, and when to use each pattern.
OpenAPI & Swagger Tools: Complete Guide to API Documentation
Complete guide to OpenAPI/Swagger tooling — editor, codegen, UI, Redoc, linting, mock servers, and how to build an API-first workflow from spec to production.
Anomaly Detection in Manufacturing: Algorithms, Architecture & ROI
Complete guide to manufacturing anomaly detection — statistical vs ML approaches, sensor data pipelines, model deployment at the edge, and calculating maintenance ROI.