Description: The ‘Output Schema’ in data processing frameworks refers to the structure that defines the format of the data generated as a result of a data analysis or processing task. This schema is crucial to ensure that the produced data is understandable and usable by other systems or applications. In the context of data processing, which is often used for analyzing large volumes of data, the output schema allows developers and analysts to specify how the results should be organized and presented. This includes details about data types, hierarchical structure, and relationships between different data elements. A well-defined schema not only facilitates data interpretation but also optimizes system performance by allowing more efficient access to information. Additionally, using standardized output schemas can improve interoperability between different tools and platforms within the data ecosystem, which is essential in environments where multiple data sources and technologies are integrated.