Cookbook

The cookbook chapter explains how to use rekuiper features to solve specific IoT streaming challenges:

• Step-by-Step Guide: Navigating rekuiper with the Management Console UI: Describes how to run examples with the rekuiper management console UI, prepare data, execute rules, and inspect output results.
• Data Merging in IoT Scenarios: Explains how to merge correlated sensor data from single or multiple data streams.
• Merge Multiple Devices' Data in a Single Stream: Describes how to merge data from multiple sensors that share a single data stream with different reporting frequencies.
• Merge Data in Multiple Streams: Describes how to combine data from separate streams through memory topics or stream joins.
• Data Change Notification in IoT Scenarios: Describes how to detect value changes and trigger alert events with analytical functions and window clauses.