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

# Vector Database

## Display Helm Chart Values

```bash theme={null}
helm show values dify/dify
```

This is an example of the vector database configuration in the Helm chart values.

```yaml theme={null}
vectorDB:
  useExternal: true
  externalType: "qdrant"
  externalQdrant:
    endpoint: "http://your-qdrant-cluster-url.qdrant.tech/"
    apiKey: "#REPLACE_ME#"
  ... ...
```

## The options for the `vectorDB.externalType` field

### The enterprise supported type

Dify Enterprise supports the following vector databases officially.

* qdrant (Suggested)
* weaviate (Optional)
* elasticsearch (Optional)

### The community supported type

Dify Community supports the following vector databases. If you want to use these vector databases, Dify Enterprise also supports them, but they are not officially supported.

* milvus
* relyt
* pgvecto-rs
* tencent
* analyticdb
* opensearch

> For more details, please refer to the documentation: [Dify Vector Type](https://github.com/langgenius/dify/blob/main/api/core/rag/datasource/vdb/vector_type.py)