Spring Batch is a framework for processing large volumes of records in batches. It allows dividing large tasks into separate steps that can be executed sequentially. The framework includes components like Job, Steps, and JobRepository to define and execute batch jobs as well as store execution metadata.

1. Spring batch

2. Batch Process
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4. Job JobInstance
JobParameters
Steps

5. JobExecution
JobLauncher
JobRepository

20. Thanks!
@toff63
https://github.com/toff63/Sandbox/tree/master/java/spring-batch-sample