Unverified50% confidenceFactExact time
Storage locations can be summarized into three routes: dedicated vector databases (such as Milvus, Qdrant, Pinecone), PostgreSQL + pgvector, and local libraries.
1
Sources
50%
Confidence
Long-term
Relevance
10/12/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedMilvus, Qdrant, and Pinecone are specialized vector databases, designed from the ground up to store and index massive embeddings and efficiently perform nearest-neighbor queries.76% similarVerified向量存储常用专用向量数据库如Pinecone、Chroma、Weaviate，支持近似最近邻检索70% similarVerifiedLangGraph's long-term storage supports multiple backends, including PostgreSQL for structured data, vector databases such as Pinecone and Chroma for semantic retrieval, and Redis for high-speed caching.69% similarVerifiedLangGraph's checkpoint store supports multiple backends by default, including in-memory, SQLite, and PostgreSQL.69% similar
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