# PostgreSQL

With IONOS Cloud Database as a Service, you can quickly setup and manage a PostgreSQL database. Leverage our user guides, reference documentation, and FAQs to support your hosting needs.

### Product Overview

| [**Overview**](https://docs.ionos.com/cloud/~/revisions/5wuXj7QmyFwJl8Wh3LBN/managed-services/database-as-a-service/postgresql/overview)                                          | [**High Availability and Scaling**](https://docs.ionos.com/cloud/~/revisions/5wuXj7QmyFwJl8Wh3LBN/managed-services/database-as-a-service/postgresql/overview/high-availability) |
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| [**Backup and Recovery**](https://docs.ionos.com/cloud/~/revisions/5wuXj7QmyFwJl8Wh3LBN/managed-services/database-as-a-service/postgresql/overview/backup-recovery-and-migration) | [**Failover and Upgrade**](https://docs.ionos.com/cloud/~/revisions/5wuXj7QmyFwJl8Wh3LBN/managed-services/database-as-a-service/postgresql/overview/failover-and-upgrade)       |
| [**PostgreSQL Extensions**](https://docs.ionos.com/cloud/~/revisions/5wuXj7QmyFwJl8Wh3LBN/managed-services/database-as-a-service/postgresql/overview/activate-extensions)         | [**View Cluster Metrics**](https://docs.ionos.com/cloud/~/revisions/5wuXj7QmyFwJl8Wh3LBN/managed-services/database-as-a-service/postgresql/dcd-howtos/metrics)                  |

### DCD How-Tos

| [**Setup a Cluster**](https://docs.ionos.com/cloud/~/revisions/5wuXj7QmyFwJl8Wh3LBN/managed-services/database-as-a-service/postgresql/dcd-howtos/setup-a-cluster-in-the-dcd) |
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### API How-Tos

| [**Setup a Cluster**](https://docs.ionos.com/cloud/~/revisions/5wuXj7QmyFwJl8Wh3LBN/managed-services/database-as-a-service/postgresql/api-howtos/create-a-database) | [**Modify Cluster Attributes**](https://docs.ionos.com/cloud/~/revisions/5wuXj7QmyFwJl8Wh3LBN/managed-services/database-as-a-service/postgresql/api-howtos/modify-cluster-attributes) | [**Access Logs**](https://docs.ionos.com/cloud/~/revisions/5wuXj7QmyFwJl8Wh3LBN/managed-services/database-as-a-service/postgresql/api-howtos/access-logs) |
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| [**Database Migration**](https://docs.ionos.com/cloud/~/revisions/5wuXj7QmyFwJl8Wh3LBN/managed-services/database-as-a-service/postgresql/api-howtos/migration)      | [**Restore from Backup**](https://docs.ionos.com/cloud/~/revisions/5wuXj7QmyFwJl8Wh3LBN/managed-services/database-as-a-service/postgresql/api-howtos/restore-a-database)              | [**Troubleshooting**](https://docs.ionos.com/cloud/~/revisions/5wuXj7QmyFwJl8Wh3LBN/managed-services/database-as-a-service/postgresql/troubleshooting)    |

### API Reference

| [**DBaaS API - OpenAPI Specification reference documentation**](https://api.ionos.com/docs/dbaas/) |
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### SDK Reference

| [**DBaaS SDKs - reference documentation**](https://docs.ionos.com/reference/#dbaas-postgresql-sdks) |
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### Frequently Asked Questions

| [**PostgreSQL - FAQ**](https://docs.ionos.com/cloud/~/revisions/5wuXj7QmyFwJl8Wh3LBN/managed-services/database-as-a-service/postgresql/postgresql-faq) |
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