Description: An external data source refers to any dataset that is not native to a specific platform, but can be integrated into it for analysis and visualization. These sources can include databases, APIs, CSV files, cloud services, and other data management systems. Integrating external data sources allows users to enrich their analyses by combining information from different origins, facilitating a more comprehensive and contextualized view of the data. The main characteristics of these sources include the ability to connect via standard protocols, flexibility to adapt to different data formats, and the possibility of updating in real-time or at scheduled intervals. The relevance of external data sources lies in their ability to provide additional information that may not be available in native systems, enabling organizations to make more informed decisions based on a broader and more diverse analysis of the available data.