DynamoDB

DynamoDB is a class that implements the Db interface using Amazon DynamoDB as the backend storage system. It provides scalable, managed storage for agent sessions with support for indexing and efficient querying.

Parameter	Type	Default	Description
db_client	None	-	The DynamoDB client to use.
region_name	optional[str]	-	AWS region name.
aws_access_key_id	optional[str]	-	AWS access key ID.
aws_secret_access_key	optional[str]	-	AWS secret access key.
session_table	optional[str]	-	The name of the session table.
memory_table	optional[str]	-	The name of the memory table.
metrics_table	optional[str]	-	The name of the metrics table.
eval_table	optional[str]	-	The name of the eval table.
knowledge_table	optional[str]	-	The name of the knowledge table.

Methods

upsert_sessions

Bulk upsert multiple sessions for improved performance on large datasets.

Parameters:

• sessions (List[Session]): List of sessions to upsert
• deserialize (Optional[bool]): Whether to deserialize the sessions. Defaults to True

Returns: List[Union[Session, Dict[str, Any]]]

upsert_memories

Bulk upsert multiple memories for improved performance on large datasets.

Parameters:

• memories (List[UserMemory]): List of memories to upsert
• deserialize (Optional[bool]): Whether to deserialize the memories. Defaults to True

Returns: List[Union[UserMemory, Dict[str, Any]]]