Hi, I am trying to implement indexing for Fuseki using Lucene/ElasticSearch using an assembler configuration file (attaching file for reference) but there is no improvement in performance (performance without index is better than with index).
I am using sample data from *films.ttl* file. *Sample Query * PREFIX text: <http://jena.apache.org/text#> PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> select ?subject ?object WHERE { # Without Index #?subject rdfs:label ?object . #FILTER contains(?object,"City") #With Index ?subject text:query (rdfs:label "city"). ?subject rdfs:label ?object . } *Performance:* No of Triples No of Runs Without Index Lucene Index ElasticSearch Index 6918 1 16ms 18ms 19ms 2 29ms 32ms 32ms 3 22ms 23ms 21ms 4 22ms 14ms 53ms 5 15ms 19ms 18ms Please let me know if any other information is required from my side and please suggest how I can improve performance. Regards, Deepali
