Unverified50% confidenceFactExact time
A data dictionary can be maintained in the form of a shared spreadsheet, a Notion/Confluence page, or professional data catalog tools such as Atlan or DataHub.
1
Sources
50%
Confidence
Long-term
Relevance
9/28/2026
First Seen
Sources
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Related Claims
UnverifiedPersistent knowledge has the core characteristics of being versionable, reviewable, and traceable, and is typically stored in a Git repository or vector database in the form of documents or structured data.72% similarUnverifiedDify's knowledge base module supports uploading formats such as PDF, Word, and web pages, and has built-in vector databases including Weaviate, Qdrant, and Milvus as storage backends.69% similarUnverifiedMetadata is data that describes the properties of data itself, and in software engineering is used to declare a module's identity, version, dependency relationships, and other information.69% similarUnverifiedData that is large in volume, requires long-term retention, or needs to be reused across sessions (such as artifact files, complete tool call logs, and large datasets) is suitable for external persistent storage, with the graph state holding only path and version ID pointers to them.69% similarUnverifiedDify uses the open-source vector database Weaviate as its knowledge base storage by default.68% similar
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