tutorial

Learn edge computing and fog architecture for IoT systems. Covers edge vs fog vs cloud, data filtering, store-and-forward, edge runtimes (AWS Greengrass, Azure IoT Edge, K3s), and offline-first patterns.

Deep dive into IoT communication protocols. Learn MQTT pub/sub with QoS, CoAP for constrained devices, AMQP for enterprise messaging, and WebSocket for real-time dashboards with practical setup examples.

Learn IoT architecture layers, device types, connectivity options (WiFi, BLE, LoRaWAN, 5G), communication protocols (MQTT, CoAP, AMQP), message patterns, digital twins, and IoT vs IIoT.

Master the foundational security concepts every developer needs. Learn CIA triad, threat modeling with STRIDE, defense in depth, zero trust architecture, and how to apply them in real applications.

Master Docker fundamentals from scratch. Learn containers vs VMs, Docker architecture, images, containers, networking, volumes, and essential commands with hands-on examples.

Complete learning path for mastering Spring Boot development. Step-by-step roadmap covering fundamentals, database integration, security, testing, and deployment. Perfect guide for beginners and intermediate developers.

Master Python fundamentals including syntax, data types, control flow, functions, and data structures. Your first step in learning modern Python development.