Output SPARQL endpoint statistics

netwerk-digitaal-erfgoed / dataset-knowledge-graph

Pipeline that generates the NDE Dataset Knowledge Graph

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Output SPARQL endpoint statistics #61

Open ddeboer opened 8 months ago

ddeboer commented 8 months ago

The RDF output already contains analyser start and end times, but perhaps we can be more specific about:

the SPARQL response times themselves
any errors returned by the SPARQL endpoints.

ddeboer commented 6 months ago

Keep statistics as a time series, so expose whether the endpoint was available at the time of crawling by the DKG. Make sure to send a random query to bypass any query caches.