JdbcPagingItemReader spring batch example
https://www.javatute.com/spring-batch/jdbcpagingitemreader-spring-batch-example/
The above example show how to read data from database using JdbcPagingItemReader
Spring Batch FlatFileItemReader Example
https://www.javatute.com/spring-batch/spring-batch-flatfileitemreader-example/
Other Spring Batch tutorials.
Spring Batch ItemProcessor example.
https://www.javatute.com/spring-boot/spring-batch-itemprocessor-example/
JpaPagingItemReader Example
https://www.javatute.com/spring-batch/jpapagingitemreader-example/
StaxEventItemReader Example
https://www.javatute.com/spring-batch/staxeventitemreader-example/
JsonItemReader Spring Batch Example
https://www.javatute.com/spring-batch/jsonitemreader-spring-batch-example/
JdbcCursorItemReader Spring Batch Example
https://www.javatute.com/spring-boot/jdbccursoritemreader-spring-batch-example/
CompositeItemProcessor Spring Batch Example
https://www.javatute.com/spring-batch/compositeitemprocessor-spring-batch-example/
Spring Batch ItemReader Example
https://www.javatute.com/spring-batch/spring-batch-itemreader-example/
StoredProcedureItemReader example
https://www.javatute.com/spring-batch/storedprocedureitemreader-example/