What is a mashup in the context of web applications?

A mashup in the context of web applications refers to a web application that integrates elements from multiple sources. This concept leverages various web services and data sources to create a new application or service that brings together diverse functionalities or content.

For example, a mashup might combine maps from one service, user data from a social media platform, and real-time weather information to provide a unique, interactive experience. This integration allows developers to build applications that are more dynamic and multifaceted, enhancing user engagement and improving the richness of the information presented.

In contrast, a single-source content application focuses on just one source, which limits its functionality and the breadth of information provided. A software that only pulls data from databases does not capture the essence of a mashup, as it doesn’t necessarily integrate various web services or applications. Similarly, a streaming service for media is a specific type of service that does not represent the broad integration characteristic of mashups, which encompass a variety of content and services beyond just media streaming.