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Yes, LlamaIndex does support ArangoDB. It provides a
SimpleArangoDBReader that concatenates each ArangoDB document into a Document used by LlamaIndex. This reader has two parameters:
host and
client. The
host parameter is a list of URLs or a URL for connecting to the database, and the
client parameter is an ArangoDB client.
The
SimpleArangoDBReader also includes a
lazy_load method that allows for the lazy loading of data from ArangoDB. This method requires several parameters including
username,
password,
db_name,
collection_name,
field_names,
separator,
query_dict,
max_docs, and
metadata_names.
Here is a snippet of the
SimpleArangoDBReader class:
class SimpleArangoDBReader(BaseReader):
"""Simple arangodb reader. Concatenates each ArangoDB doc into Document used by LlamaIndex.
Args:
host: (Union[str, List[str]]) list of urls or url for connecting to the db
client: (Any) ArangoDB client
"""
def __init__(self, host: Optional[Union[str, List[str]]] = None, client: Optional[Any] = None) -> None:
"""Initialize with parameters."""
try:
from arango import ArangoClient
except ImportError as err:
raise ImportError("`arango` package not found, please run `pip install python-arango`") from err
host = host or "<http://127.0.0.1:8529">
self.client = client or ArangoClient(hosts=host)
self.client = cast(ArangoClient, self.client)You can find more details about this in the
LlamaIndex API reference ().
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