> For the complete documentation index, see [llms.txt](https://docs.reorc.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.reorc.com/cn-reorc-help-center/data-ingestion.md).

# 数据摄入

- [概述](https://docs.reorc.com/cn-reorc-help-center/data-ingestion/gai-shu.md)
- [连接源类型](https://docs.reorc.com/cn-reorc-help-center/data-ingestion/lian-jie-yuan-lei-xing.md)
- [从数据库获取数据](https://docs.reorc.com/cn-reorc-help-center/data-ingestion/lian-jie-yuan-lei-xing/cong-shu-ju-ku-huo-qu-shu-ju.md)
- [MySQL](https://docs.reorc.com/cn-reorc-help-center/data-ingestion/lian-jie-yuan-lei-xing/mysql.md)
- [SelectDB(Doris)](https://docs.reorc.com/cn-reorc-help-center/data-ingestion/lian-jie-yuan-lei-xing/selectdb-doris.md)
- [MongoDB](https://docs.reorc.com/cn-reorc-help-center/data-ingestion/lian-jie-yuan-lei-xing/mongodb.md)
- [Elastic Search](https://docs.reorc.com/cn-reorc-help-center/data-ingestion/lian-jie-yuan-lei-xing/elastic-search.md)
- [FTP/SFTP](https://docs.reorc.com/cn-reorc-help-center/data-ingestion/lian-jie-yuan-lei-xing/ftp-sftp.md)
- [自定义 Python](https://docs.reorc.com/cn-reorc-help-center/data-ingestion/lian-jie-yuan-lei-xing/zi-ding-yi-python.md)
- [数据转换（Transform）](https://docs.reorc.com/cn-reorc-help-center/data-ingestion/shu-ju-zhuan-huan-transform.md)