Chroma Adapters

memio.providers.chroma.ChromaDocumentAdapter

DocumentStore implementation backed by ChromaDB.

Uses a chromadb collection for vector storage and semantic search. Similarity scores are computed as 1.0 / (1.0 + distance). All synchronous chromadb calls are offloaded to a thread to avoid blocking the event loop.

Parameters:

Name	Type	Description	Default
client		A chromadb client instance (EphemeralClient or PersistentClient).	required
collection_name	str	Name of the Chroma collection to use or create.	required