Re: [Virtuoso-users] PubSub for large RDF data

2012-05-31 Thread Ivan Mikhailov
Hello Tobias, On Wed, 2012-05-30 at 12:43 +0200, Tobias Neef wrote: > - how is the delta calculated? > - Is this feasible for a large RDF document/database? Virtuoso's delta calculator works with different speed depending on the structure of data in graphs and the known semantics. With only IRIs

[Virtuoso-users] PubSub for large RDF data

2012-05-30 Thread Tobias Neef
Hi, I have found the following article on the page http://ods.openlinksw.com/wiki/ODS/VirtPubSubHub, which describes how to do PubSub on a single RDF document. I am currently thinking about offering a PubSub Service for a RDF Database, therefore I have some questions regarding this approach: - ho