Hi Daniel, I am a Newbie at Jena Sparql and I would like to know how you addressed the value of each Named Graph you created, for example, I have successfully used GRAPH qm:g1 to create a Named Graph "g1", can I substitute a variable for "g1" such as "user _number", to create multiple Named Graphs based on the value of "user _number"? Thank you for help... Al
On Monday, July 4, 2016 8:38 PM, Daniel Hernández <dan...@degu.cl> wrote: Hi Chris, It is possible. In fact, I have loaded 57 million of named graphs and then queried without problem. You can see the details in http://users.dcc.uchile.cl/~dhernand/research/ssws-2015-reifying.pdf Daniel El 04/07/16 a las 19:21, Chris Jones escribió: > Hi All, > > How many named graphs can Jena gracefully handle? Hundreds, thousands, > millions? I've found references to Jena handling large triple stores, > with billions of statements; but nothing about how many named graphs. > > I'm writing a system where I'm considering giving each remote client > its own named graph where it uploads data. I'm further considering > keeping historical data, so the client would get a new named graph > each time it sent its data. I'm curious if this is a bad idea. > > Chris >