I meant TDB2. When a sparql query is made on the ontology, does only a particular node is hit or doea it traverse the graph from the beginning?
On Tue, Oct 30, 2018, 7:10 PM ajs6f <[email protected]> wrote: > For TDB1 (you don't say whether you mean TDB1 or TDB2): > > https://jena.apache.org/documentation/tdb/architecture.html > > OWL, to either TDB, is just more RDF. TDB makes no distinction between > ontology and instance data. Indexing is as described in the link above, > along with any additional text or spatial indexing you may have created by > using those Jena components. > > ajs6f > > > On Oct 30, 2018, at 9:36 AM, ashutosh mehta <[email protected]> > wrote: > > > > Hi, > > Is there any documentation regarding TDB structure. How does it store owl > > files(ontology)? > > > > How does indexing happen in TDB? > > > > Thanks > > Kind Regards > > Ashutosh > >
