Unverified50% confidenceSolutionExact time
A unique index should be added to the OpenID field, which is naturally unique in the database; otherwise, duplicate user records may be created and query efficiency may be reduced.
1
Sources
50%
Confidence
Long-term
Relevance
9/11/2026
First Seen
Sources
Related Entities
Related Claims
Unverified文档型数据库倾向于将相关数据内嵌在同一文档中，以牺牲部分一致性换取查询效率，而关系型数据库强调数据规范化70% similarUnverifiedOpenViking's self-evolution mechanism emphasizes that the database can continuously evolve as the agent operates, distilling new experiences from interactions, updating existing knowledge, and eliminating outdated information, distinguishing it from static traditional vector databases.69% similarUnverified文档型数据库结构松散可能导致后期维护困难，需重视查询性能优化如索引设计67% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/896606API
curl https://kongchang.com/api/v1/knowledge/claims/896606MCP
get_claim(id=896606)