Expired70% confidenceFactExact time
Dify uses PostgreSQL as its relational database to store user data, application configurations, and conversation history.
4
Sources
70%
Confidence
Medium-term (~90 days)
Relevance
7/4/2026
First Seen
This claim has expired. It is kept for the record and no longer describes the current state.
Valid until: 10/2/2026(expired)
Sources
Dify私有化部署实战：从零搭建企业级AI应用平台
bilibiliJava资料6/11/2026
Related Claims
VerifiedRelational databases (such as MySQL and PostgreSQL) store data in table form, while non-relational databases (such as MongoDB) store data in document form.81% similarUnverifiedPostgREST automatically maps database tables to a RESTful API, GoTrue provides authentication services, and Realtime listens to PostgreSQL's WAL changes and pushes them to clients via WebSocket.76% similarUnverifiedDeploying Dify using traditional methods requires configuring multiple components including PostgreSQL, Redis, and a vector database.73% similarUnverifiedMainstream databases provide standard interfaces for schema introspection, including the INFORMATION_SCHEMA view in the SQL standard, PostgreSQL's pg_catalog system tables, and MySQL's SHOW commands.72% similar
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