Explore the importance and practical applications of RxJS higher-order mapping operators in this informative conference talk from ng-conf: Hardwired. Delve into the key differences between the map operator and higher-order mapping operators like concatMap, mergeMap, and switchMap. Learn how these operators automatically subscribe to inner Observables and when to use them in real-world scenarios. Gain clarity on concepts such as "inner Observable" and understand why you might choose switchMap over map. Perfect for developers seeking to enhance their understanding of RxJS operators, this 22-minute presentation by Deborah Kurata offers valuable insights and practical examples to improve your Angular development skills.