# inline::meta-reference

## Description

Meta's reference implementation of a vector database.

## Configuration

| Field | Type | Required | Default | Description |
|-------|------|----------|---------|-------------|
| `kvstore` | `utils.kvstore.config.RedisKVStoreConfig \| utils.kvstore.config.SqliteKVStoreConfig \| utils.kvstore.config.PostgresKVStoreConfig \| utils.kvstore.config.MongoDBKVStoreConfig` | No | sqlite |  |

## Sample Configuration

```yaml
kvstore:
  type: sqlite
  namespace: null
  db_path: ${env.SQLITE_STORE_DIR:=~/.llama/dummy}/faiss_store.db

```

## Deprecation Notice

⚠️ **Warning**: Please use the `inline::faiss` provider instead.