Bulk-load Data

Provide an NTRIPLE or TURTLE file to build the an index. By default, the index is stored in the current directory. The path can be changed with the option --storage.

tentris_loader --file my_nt_file.nt

Start HTTP endpoint

To start Tᴇɴᴛʀɪs as a HTTP endpoint on port 9080 run now:

tentris_server -p 9080

Query

The SPARQL endpoint may now be queried locally at: 127.0.0.1:9080/sparql?query=*your query*. You can execute queries with the following curl command:

curl -G \
--data-urlencode 'query=SELECT * WHERE { ?s ?p ?o . }' \
'127.0.0.1:9080/sparql'

If you want to type the query in your browser, the query string must be URL encoded. You can use any online URL encoder like https://meyerweb.com/eric/tools/dencoder.

The following endpoints are available: Available endpoints:

• HTTP GET /sparql?query= for normal queries
• HTTP GET /stream?query= for queries with huge results
• HTTP GET /count?query= as a workaround for count (consumes a select query)

Use the Dockerfile to build tentris.

• A docker image is available on docker hub. Get it with

  docker build -f Dockerfile .
  docker pull dicegroup/tentris_server
  

Tᴇɴᴛʀɪs is known to build on Ubuntu 22.04 and newer. Building was tested with Clang 15. As standard library, only libstdc++11 (v12) was tested. For details refer to the Dockerfile or github actions.