Description: The ‘Source Function’ in stream processing systems refers to a user-defined function that is responsible for generating data for applications. This function is fundamental in the context of real-time data processing, as it allows developers to integrate various data sources into their applications. Source functions can read data from multiple origins, such as databases, file systems, message queues, or even real-time APIs. One of the most notable features of these functions is their ability to handle real-time data, making them an essential tool for applications that require immediate processing and analysis of data in motion. Additionally, source functions are highly configurable, allowing users to customize how data is read and processed, as well as manage connectivity and fault recovery. This ensures that applications are robust and scalable, adapting to different data volumes and access patterns. In summary, the ‘Source Function’ is a key component in stream processing architecture, facilitating data ingestion and enabling developers to build efficient and effective data processing applications.
