Description: Data fetching is the process of retrieving information from a server or database, essential for the functioning of modern applications. This process allows applications to interact with data sources, whether local or remote, and is fundamental for presenting dynamic information to the user. Data fetching can be performed through various technologies and protocols, such as REST, GraphQL, or WebSockets, each with its own characteristics and advantages. In the context of web and mobile applications, data fetching integrates with frameworks and libraries like Vue.js, React, and Express.js, facilitating the creation of interactive and efficient user interfaces. Additionally, in mobile development, various platforms employ specific methods to access data, whether from local databases or cloud services. Data fetching not only limits itself to retrieving information but also includes data manipulation and sending data back to the server, enabling bidirectional communication and a richer, more personalized user experience.
