Neptune RDF graph construct

0

I am querying data using Sparql in AWS Neptune. I want to see outputs in graph form I have tried with construct query in Sparql but construct query taking longer time as compare to select query. Is there any other way to see graph in Neptune RDF format. or what is the reason behind construct taking longer time .As Neptune does not support explain keyword for construct query we can use explain keyword in select query only so how we can see how construct keyword is working.

질문됨 8달 전191회 조회
1개 답변
1
수락된 답변

A CONSTRUCT query is the correct and common approach for querying for RDF as a response type. If you post your query here we can try to suggest optimisations.

It is entirely possible that a similar query using SELECT would be faster, in certain circumstances, and vice-versa.

If the CONSTRUCT query cannot be optimised to satisfaction, the only other option is to use SELECT queries, and reconstruct the response as RDF in memory, in your application logic.

답변함 7달 전
profile picture
전문가
검토됨 3달 전

로그인하지 않았습니다. 로그인해야 답변을 게시할 수 있습니다.

좋은 답변은 질문에 명확하게 답하고 건설적인 피드백을 제공하며 질문자의 전문적인 성장을 장려합니다.

질문 답변하기에 대한 가이드라인