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JavaScript@langchain/langgraph-checkpoint-postgresstoreHNSWConfig
Interface●Since v0.0

HNSWConfig

Copy
interface HNSWConfig

Properties

property
ef: number

Size of the dynamic candidate list during search. Higher values improve recall but increase search time. Can be adjusted per query for performance tuning.

property
efConstruction: number

Size of the dynamic candidate list during construction. Higher values improve index quality but increase build time.

property
m: number

Maximum number of connections for each node in the graph. Higher values improve recall but increase memory usage and build time.

View source on GitHub