Explore the world of Internet of Things (IoT) and understand how various methodologies are used to manage edge devices, manage the data flow through different layers, and how the world of cloud computing helps to manage and maintain the entire system through IoT platforms. This book takes a practical approach to designing scalable IoT systems. You’ll begin by designing IoT systems at an edge level through different methodologies and see how essential data can be captured and processed. The focus will be toward data flow and how different components in the system can be managed. In the next section we will focus on how to process and store data. The book then discusses different protocols like MQTT and how the same can be used in a combination with standard web protocols for managing such systems. Finally, you’ll look at key topics such as device management, event handling, OTA, device security, device-to-cloud communication, cloud-to-device communication, and more. After completing this book, you’ll have an overall understanding of building IoT systems and an in-depth understanding on developing the core components of IoT, edge computing, and cloud computing. What You Will Learn Build scalable IoT systems Find out how IoT components communicate Understand data pipelines in IoT Who This Book Is For Beginning to intermediate level readers who want to understand the process through which the data flows from an edge device to the cloud, to manage IoT systems.