> ## Documentation Index
> Fetch the complete documentation index at: https://docs.validio.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Transactional Databases

> Connect Validio to your transactional databases to monitor operational data for quality issues.

Connect Validio to your transactional databases to monitor operational data for quality issues. Validio reads your tables incrementally, enabling continuous validation without impacting production workloads.

## Supported databases

* [IBM Db2](https://docs.validio.io/v11.1/docs/integrations/transactional-databases/ibm-db2.md)
* [Oracle](https://docs.validio.io/v11.1/docs/integrations/transactional-databases/oracle.md)
* [PostgreSQL](https://docs.validio.io/v11.1/docs/integrations/transactional-databases/postgresql.md)
* [Progress OpenEdge](https://docs.validio.io/v11.1/docs/integrations/transactional-databases/progress-openedge.md)
* [SAP IQ](https://docs.validio.io/v11.1/docs/integrations/transactional-databases/sap-iq.md)
* [Microsoft SQL Server](https://docs.validio.io/v11.1/docs/integrations/transactional-databases/sql-server.md)

## Common setup steps

Each integration follows the same general pattern:

1. **Create a service account:** Set up a database user with read-only access to the tables you want to monitor
2. **Add a credential in Validio:** Configure the connection using the service account credentials
3. **Add sources:** Select tables to monitor, or use custom SQL to define the data to validate

Refer to the individual integration pages for database-specific prerequisites and SQL scripts.