haive.core.engine.vectorstore.VectorStoreProvider

class haive.core.engine.vectorstore.VectorStoreProvider(*values)

Enumeration of supported vector store providers.

This enum defines the built-in vector store providers supported by the Haive framework. Each provider corresponds to a specific vector database implementation with its own features, capabilities, and requirements.

The enum can be dynamically extended at runtime using the extend() method or through the VectorStoreProviderRegistry, allowing for custom providers without modifying the core code.

CHROMA

Chroma vector database

Type:

str

FAISS

Facebook AI Similarity Search

Type:

str

PINECONE

Pinecone managed vector database

Type:

str

WEAVIATE

Weaviate vector database

Type:

str

ZILLIZ

Zilliz cloud vector database

Type:

str

MILVUS

Milvus vector database

Type:

str

QDRANT

Qdrant vector database

Type:

str

IN_MEMORY

In-memory vector store (for testing/development)

Type:

str

PGVECTOR

PostgreSQL with pgvector extension

Type:

str

ELASTICSEARCH

Elasticsearch vector search

Type:

str

REDIS

Redis vector database

Type:

str

SUPABASE

Supabase vector store

Type:

str

MONGODB_ATLAS

MongoDB Atlas vector search

Type:

str

AZURE_SEARCH

Azure Cognitive Search

Type:

str

OPENSEARCH

OpenSearch vector search

Type:

str

CASSANDRA

Apache Cassandra vector store

Type:

str

CLICKHOUSE

ClickHouse vector database

Type:

str

TYPESENSE

Typesense vector search

Type:

str

LANCEDB

LanceDB vector database

Type:

str

NEO4J

Neo4j vector search

Type:

str

Examples

>>> from haive.core.engine.vectorstore import VectorStoreProvider
>>> # Using an enum value
>>> provider = VectorStoreProvider.FAISS
>>> str(provider)
'FAISS'
>>> # Checking if a value is in the enum
>>> "Chroma" in [p.value for p in VectorStoreProvider]
True

classmethod extend(name, value)

Extend the enum with a new provider value.

Parameters:

• name (str) – The enum member name (e.g., ‘MY_PROVIDER’)

• value (str) – The string value (e.g., ‘MyProvider’)

Return type:

None

Note

This is a workaround to extend an Enum at runtime. For proper type hinting, use the VectorStoreProviderRegistry instead.

AZURE_SEARCH = 'AzureSearch'

CASSANDRA = 'Cassandra'

CHROMA = 'Chroma'

CLICKHOUSE = 'ClickHouse'

ELASTICSEARCH = 'Elasticsearch'

FAISS = 'FAISS'

IN_MEMORY = 'InMemory'

LANCEDB = 'LanceDB'

MILVUS = 'Milvus'

MONGODB_ATLAS = 'MongoDBAtlas'

NEO4J = 'Neo4j'

OPENSEARCH = 'OpenSearch'

PGVECTOR = 'PGVector'

PINECONE = 'Pinecone'

QDRANT = 'Qdrant'

REDIS = 'Redis'

SUPABASE = 'Supabase'

TYPESENSE = 'Typesense'

WEAVIATE = 'Weaviate'

ZILLIZ = 'Zilliz'