Using guix, install the Virtuoso server:
guix install virtuoso-ose # or any other means to install virtuoso cd /path/to/virtuoso/database/folder cp $HOME/.guix-profile/var/lib/virtuoso/db/virtuoso.ini ./virtuoso.ini # modify the virtuoso.ini file to save files to the folder you'd prefer virtuoso-t +foreground +wait +debug
Use isql to load up data:
isql
# subsquent commands run in isql prompt
# this folder is relative to the folder virtuoso was started from
ld_dir ('path/to/folder/with/ttls', '*.ttl', 'http://genenetwork.org');
rdf_loader_run();
checkpoint;
Add data using HTTP:
# Replace dba:dba with <user>:<password> curl --digest --user 'dba:dba' --verbose --url\ "http://localhost:8890/sparql-graph-crud-auth?graph=http://genenetwork.org"\ -T test-data.ttl
Delete data using HTTP:
# Replace dba:dba with <user>:<password> curl --digest --user 'dba:dba' --verbose --url\ "http://localhost:8890/sparql-graph-crud-auth?graph=http://genenetwork.org" -X DELETE
Query the graph data:
curl --verbose --url\ "http://localhost:8890/sparql-graph-crud?graph=http://genenetwork.org"
Check out more cURL examples here:
Virtuoso's default user is "dba" and its default password is "dba". To change a password, use isql to run:
set password "dba" "dba"; CHECKPOINT;
Read a fuller more complete tutorial on Virtuoso here: