International Business Machines Corporation

Zhang Xiaowei

Hao Zhang

Daniel Martin

Jing Chang Huang

Liang Lu

Meng Guo

Jing F Fan

Deng Ke Zhao

Partial reloading of source data in data synchronization. Determining whether a source partition of source data in a source database is to be reloaded into target data in a target database, the source partition corresponding to a target partition of the target data. In accordance with a determination that the source partition is to be reloaded, one or more processors determine to load the source partition from the source database into the target database as a reference partition, the reference partition being separated from the target data in the target database and being assigned with a reference partition identity. In accordance with a determination that the loading of the source partition is completed, one or more processors determine to attach the reference partition to the target data.

Partial reloading in data synchronization

Growing community of inventors

Beijing, China

Zhang Xiaowei