Explain Partitioning in Spring Batch framework.

Partitioning faciliates multiple large batch applications to run concurrently that minimize the elapsed time required to process long batch jobs. Processes which can be successfully partitioned are those where the input file can be split and/or the main database tables partitioned to allow the application to run against different sets of data.

Processes which are partitioned must be designed to only process their assigned data set.

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