---
description: "Meta's reference implementation of a vector database."
sidebar_label: Meta-Reference
title: inline::meta-reference
---

# inline::meta-reference

## Description

Meta's reference implementation of a vector database.

## Configuration

| Field | Type | Required | Default | Description |
|-------|------|----------|---------|-------------|
| `persistence` | `KVStoreReference` | No |  |  |

## Sample Configuration

```yaml
persistence:
  namespace: vector_io::faiss
  backend: kv_default
```
## Deprecation Notice

:::warning
Please use the `inline::faiss` provider instead.
:::
