• 几个线程卸载少数几个相应地阶段转移数据,以此估算时间

    Estimate your time by unloading a few large tables in a few threads, and accordingly stagger the movement of the data.

    youdao

  • 通过编辑文件删除不需要分割几个输入文件这样就可以采用阶段转移方式就是并行执行数据库卸载装载目标数据库。

    Edit the file to remove unwanted tables and split it into several input files to do a staggered movement approach where you perform unload from source and load to target in parallel.

    youdao

  • 通过编辑文件删除不需要分割几个输入文件这样就可以采用阶段转移方式就是并行执行数据库卸载装载目标数据库。

    Edit the file to remove unwanted tables and split it into several input files to do a staggered movement approach where you perform unload from source and load to target in parallel.

    youdao

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