spring batch TaskletStep 和chunk的区别

Spring Batch Framework offers two processing styles.

• TaskletStep Oriented
• Chunk Oriented

 

TaskletStep is used when either only reading or writing the data item is required.（只读或者只写）

Chunk is used when both reading and writing the data item is required.（可以读和写的操作）

原文：http://www.kswaughs.com/2016/03/spring-boot-batch-job-example.html