Repartitioning data

摘要

A method, apparatus, and article of manufacture for a computer-implemented repartitioning system. Data is repartitioned in a database stored on a data storage device connected to a computer. First, it is detected that a partitioning scheme for the data has been altered. Next, partitions that would be affected by the altered partitioning scheme are identified. Then, the identified partitions are reorganized based on the altered partitioning scheme.