Spring Batch Composite Item Reader Example

Batch processing plays a crucial role in applications that handle large datasets, ensuring efficient data ingestion, transformation, and storage. In Spring Batch, the ItemReader component is responsible for reading data from various sources before processing. However, in scenarios where data needs to be fetched from multiple sources or different formats, managing multiple readers individually can …

Mar 27, 2025 - 17:30

Batch processing plays a crucial role in applications that handle large datasets, ensuring efficient data ingestion, transformation, and storage. In Spring Batch, the ItemReader component is responsible for reading data from various sources before processing. However, in scenarios where data needs to be fetched from multiple sources or different formats, managing multiple readers individually can …