# Full data migration - Import data from `Amazon S3` to `TiDB Cloud`

![`smart`](./student-guide/diagram/ImportData3_aa_001_20230718.png)

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In the popped-up Mapping Settings page, we choose the target database and tables to import this time, and set the corresponding `URI` and name of the `CSV` file on `S3`.
For example，our target database is `user_north`, our target tables is `information` and `trace`. The source File `URI` and `Names` of `user_north.information` and `user_north.trace` is `s3://pe-class/user/instance1/user.information.000000000.csv` and  `s3://pe-class/user/instance1/user.tarce.000000000.csv`.
If you have one `CSV` file only, enter the file name here directly. Note that the names of the `CSV` files must include the suffix ".csv".
For example:
`user.tarce.00000000?.csv`: all `CSV` files starting with `user.tarce.00000000` and one character (such as `user.tarce.000000001.csv` and `user.tarce.000000002.csv`) will be imported into the same target table.
`user.tarce.*.csv`: all `CSV` files starting with `user.tarce`. will be imported into the same target table.

If the location of the bucket is different from your cluster, confirm the compliance of cross region. Click `Confirm`.