Verified65% confidenceFactTime unknown
LangGraph'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.
3
Sources
65%
Confidence
Long-term
Relevance
5/31/2026
First Seen
Sources
LangGraph vs LangChain: How to Choose Your Agent Development Framework
bilibili码士集团-IT职业指南
Related Entities
Related Claims
UnverifiedLangGraph 的 Memory 体系分为短期记忆（In-Memory Store）和长期记忆（Persistent Store），长期记忆通过 Checkpointer 机制将 State 快照写入 Redis、SQLite 或 PostgreSQL 等外部存储79% similarVerifiedLangGraph's checkpoint store supports multiple backends by default, including in-memory, SQLite, and PostgreSQL.79% similarVerifiedLong-term memory is typically implemented with the help of vector databases (such as Chroma, Pinecone, Weaviate, Milvus, etc.) to enable semantic retrieval.78% similarUnverified持久化记忆通过将信息存储于外部数据库（如向量数据库Chroma、Pinecone或结构化数据库SQLite）来突破上下文窗口限制78% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/3607API
curl https://kongchang.com/api/v1/knowledge/claims/3607MCP
get_claim(id=3607)