# Management

> Manage projects, clusters, RBAC authorization, backups, upgrades, API keys, Terraform, and external index workflows.

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LLMS index: [llms.txt](/llms.txt)

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Section pages:

- [Overview of the cloud object hierarchy](/cloud/manage/overview/): Managing your VectorChord Cloud project requires an understanding of the object hierarchy. The following diagram shows how objects in cloud are related. See bel
- [Projects](/cloud/manage/project/): With VectorChord Cloud, everything starts with the project. It is the top-level object in the hierarchy. A project can hold as many Postgres clusters as needed.
- [Clusters](/cloud/manage/cluster/): One or more clusters can be created in a project. A cluster is a collection of nodes that run a Postgres cluster.
- [Authorization](/cloud/manage/authorization/): Topics related to role-based access control (RBAC) on your VectorChord Cloud clusters.
- [Backup & Restore](/cloud/manage/backup-restore/): Database backups are an integral part of any disaster recovery plan. Disasters come in many shapes and sizes. It could be as simple as accidentally deleting a t
- [Upgrade](/cloud/manage/upgrade/): You may need to upgrade your cluster and do not want to lose any data. You can upgrade the server resource like CPU, memory. Or you only want to upgrade the sto
- [API Keys](/cloud/manage/apikey/): On VectorChord Cloud, every project comes with a set of API keys. These keys are essential authentication tokens required for initiating terraform operations.
- [Terraform Integration Overview with VectorChord Cloud](/cloud/manage/terraform/): This guide walks you through the process of installing and configuring the PGVecto.rs Cloud provider.
- [Regions](/cloud/manage/regions/): With VectorChord Cloud, you can deploy clusters to different Regions. When creating an cluster, pick a Region using the drop-down selector.
- [Workflow](/cloud/manage/workflow/): Workflow is a feature that allow you can use some pre-defined functions to complete some tasks. For example, you can use ExternalBuildIndex workflow to build in