Discover four powerful RxJS pipelines for real-world data retrieval and processing in this 24-minute conference talk from ng-conf 2021. Explore the magic behind combining Subjects, creation functions, higher-order mapping, and combination operators to implement practical scenarios. Learn how to leverage Subjects and BehaviorSubjects, create pipelines for retrieving related data and looking up reference properties, implement grouping techniques, and build an autocomplete pipeline. Gain insights into familiar patterns emerging from complex RxJS combinations and enhance your ability to wield the power of RxJS in Angular applications.