High-speed data migration method and system

The invention discloses a high-speed data migration method and system, and the method comprises the steps: full data migration: determining a target data transmission path according to a set algorithm, and calling a DTS tool to migrate full data of a source database to a target database through the target data transmission path; incremental data migration: synchronizing the incremental data of the source database on the middleware; dynamically generating a configuration file which can be identified by a DTS tool according to the heterogeneous data conversion strategy; and calling a DTS tool according to the configuration file to synchronously migrate the increment quantity synchronized by the middleware to a target database. The online data of the source database can be accurately and quickly migrated to the heterogeneous target database. 本发明公开了一种高速数据迁移方法及系统，本发明的方法包括：全量数据迁移：依据设定算法确定目标数据传送路径，调用DTS工具通过所述目标数据传送途径将源数据库的全量数据迁移至目标数据库；增量数据迁移：在中间件上同步源数据库的增量数据；根据所述异构数据转换策略动态生成DTS工具能识别的配置文件；根据所述配置文件调用DTS工具将所述中间件同步的增量数量