Hugi Ásgeirsson wrote: > Hi, > > I'm working on an implementation of DBPedia, and I'm currently doing > initial research by building some test queries with the SPARQL > endpoint. > There seems to be a limit of 1000 lines of returned data that can not > be overridden by specifying a higher limit with "LIMIT X". I > understand the rational behind this, but could somebody please confirm > that this is really the case, and that I will not encounter the same > problem if I setup my own Virtuoso DB and query that for 10 000+ > results? > I tried to find this in the documentation, but no luck. > > Regards, > Hugi Asgeirsson > > ------------------------------------------------------------------------------ > Throughout its 18-year history, RSA Conference consistently attracts the > world's best and brightest in the field, creating opportunities for Conference > attendees to learn about information security's most important issues through > interactions with peers, luminaries and emerging and established companies. > http://p.sf.net/sfu/rsaconf-dev2dev > _______________________________________________ > Dbpedia-discussion mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/dbpedia-discussion > > Please page through the data using OFFSET and LIMIT.
The fact that we are using an RDF Quad Store and SPARQL doesn't negate the fundamental need to page through large data sets when making queries. Imagine if you had an RDBMS endpoint that allowed anyone (at anytime) to execute and seek fulfillment of: SELECT * FROM <Some-Table-Name> . Even beyond an endpoint simply operating this way within an internal setup would be unacceptable. Yes, we are working with Linked Data on the Web etc.. But the fundamental pattern in play still remains: Client-Server style access to a DBMS (albeit graph rather than relational). :-) -- Regards, Kingsley Idehen Weblog: http://www.openlinksw.com/blog/~kidehen President & CEO OpenLink Software Web: http://www.openlinksw.com ------------------------------------------------------------------------------ Throughout its 18-year history, RSA Conference consistently attracts the world's best and brightest in the field, creating opportunities for Conference attendees to learn about information security's most important issues through interactions with peers, luminaries and emerging and established companies. http://p.sf.net/sfu/rsaconf-dev2dev _______________________________________________ Dbpedia-discussion mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/dbpedia-discussion
