This topic describes the data sources supported by DataV for you to develop projects.
Log on to the DataV console, and click the Data Sources tab. On the tab that appears, you can manage the accessed data sources in a unified manner.
The following table describes the data sources supported by DataV.
| Data source type | Data source | Description |
| Databases Note If you are in a region without the deployment of Alibaba Cloud services or you are not using an Alibaba Cloud database and want to use a self-managed database, you must use the public IP address of the database for connection. DataV does not support IP address whitelists. If you are concerned about security issues, you can use the proxy tool provided by Alibaba Cloud. For more information, see How to use DataV Proxy. | AnalyticDB for MySQL | None. |
| RDS for MySQL | None. | |
| RDS for PostgreSQL | None. | |
| RDS for SQLServer | None. | |
| TableStore | None. | |
| Oracle | None. | |
| Add a MySQL-compatible data source | None. | |
| Add an OSS data source | None. | |
| Files Note DataV cannot read large data files from other file storage systems. | Add a CSV file | None. |
| Add a static JSON file | None. | |
| APIs | OpenAPI | None. |
| Others | Add a DataV Proxy data source | The DataV Proxy service is an open source database proxy service that can be deployed on ECS instances. This service reduces the risks that may arise from exposing the public IP addresses of your databases. For more information about how to deploy the DataV Proxy service, see How to use DataV Proxy. |
| Add a Log Service data source | None. |