Handle Collections in Data Processing Applications

There is an entrenched myth in the software industry that functional programming was invented by university researchers for “math stuff.” Functional programming is widely considered less relevant for real-world software applications, such as food delivery, ride-hailing, and e-commerce. More and more software engineers discover that functional programming is an elegant paradigm to solve many data processing problems in enterprise applications.

This lesson particularly looks into how functional programming allows us to elegantly handle collections of data commonly found in mobile and web applications or back-end services.