[Документация Yandex Cloud](../../../index.md) > [Yandex MPP Analytics for PostgreSQL](../../index.md) > Справочник API > gRPC (англ.) > Overview

# Managed Service for Greenplum® API: gRPC reference

Actions are performed by making RPC calls. For more information about API architecture, see [API Concepts](../../../api-design-guide/index.md).

**Interface definitions** available at [GitHub](https://github.com/yandex-cloud/cloudapi/tree/master/yandex/cloud/mdb/greenplum/v1).

**Service URL**: `https://mdb.api.yandexcloud.kz`

#|
||Service | Description ||
|| [Backup](Backup/index.md) | A set of methods for managing backups. ||
|| [Cluster](Cluster/index.md) | A set of methods for managing Greenplum® clusters. ||
|| [HBARule](HBARule/index.md) | A set of methods for managing Greenplum clusters. ||
|| [Maintenance](Maintenance/index.md) |  ||
|| [Operation](Operation/index.md) | A set of methods for managing operations for asynchronous API requests. ||
|| [PXFDatasource](PXFDatasource/index.md) |  ||
|| [ResourceGroup](ResourceGroup/index.md) |  ||
|| [ResourcePreset](ResourcePreset/index.md) | A set of methods for managing resource presets. ||
|| [User](User/index.md) |  ||
|| [Versions](Versions/index.md) |  ||
|#