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Module

x/ldkit/rdf.ts>RDF.QueryOperationCost

LDkit - Linked Data query toolkit for TypeScript developers
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interface RDF.QueryOperationCost
import { type RDF } from "https://deno.land/x/ldkit@v0.6.0/rdf.ts";
const { QueryOperationCost } = RDF;

QueryOperationCost represents the cost of a given query operation.

Index Signatures

[key: string]: any

Properties

iterations: number

An estimation of how many iterations over items are executed. This is used to determine the CPU cost.

persistedItems: number

An estimation of how many items are stored in memory. This is used to determine the memory cost.

blockingItems: number

An estimation of how many items block the stream. This is used to determine the time the stream is not progressing anymore.

requestTime: number

An estimation of the time to request items from sources. This is used to determine the I/O cost.