> With RDFLIB, how transparent is the access, There are several ways to use Neptune with RDFlib, for example as a back-end Store which is perhaps the most obvious/likely, but you could also be using SPARQLWrapper [1] and sending SPARQL queries to Neptune that way and just using RDFlib to parse RDF responses.
> Are you doing updates? Store back-ends and SPARQLWrapper should allow for updates, both by using SPARQL's UPDATE query. > Using transactions? RDFLib's SPARQLStore back-end supports transactions. > How is the performance? Is there a performance of feature "hit" for going through RDFLIB? I've used RDFlib with Neptune but only to test things out and not enough to make sensible comment on this. I guess also I'd need to know performance as compared with what? Just lodging SPARQL queries in the Neptune native system perhaps? [1] https://github.com/RDFLib/sparqlwrapper/ Cheers, Nick On Sat, Jan 8, 2022 at 1:49 PM Jim Amsden <jimams...@gmail.com> wrote: > Cory, > I’ve made extensive use of the Python rdflib and have developed OSLC > interfaces to do data science and analytics on jazz.net data. I found it > full featured and easy to use. I have done many updates with it. > > On Jan 7, 2022, at 5:50 PM, Cory Casanave <cor...@modeldriven.com> wrote: > > We are interested in experience using AWS Neptune from Python with or > without RDFLIB. > > With RDFLIB, how transparent is the access, e.g. can all of the functions > be used or only query? Are you doing updates? Using transactions? How is > the performance? Is there a performance of feature "hit" for going through > RDFLIB? > > Without RDFLIB, what are you using to access Neptune? Same questions as > above. > > Please feel free to add any pointers or context. > Thanks in advance for any thoughts! > > -- > http://github.com/RDFLib > --- > You received this message because you are subscribed to the Google Groups > "rdflib-dev" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to rdflib-dev+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/rdflib-dev/2da5501e-b548-45c5-abcd-00a16d30576bn%40googlegroups.com > <https://groups.google.com/d/msgid/rdflib-dev/2da5501e-b548-45c5-abcd-00a16d30576bn%40googlegroups.com?utm_medium=email&utm_source=footer> > . > > > -- > http://github.com/RDFLib > --- > You received this message because you are subscribed to the Google Groups > "rdflib-dev" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to rdflib-dev+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/rdflib-dev/972AE74E-9C03-41FF-BC71-5C543FD4053E%40gmail.com > <https://groups.google.com/d/msgid/rdflib-dev/972AE74E-9C03-41FF-BC71-5C543FD4053E%40gmail.com?utm_medium=email&utm_source=footer> > . > -- http://github.com/RDFLib --- You received this message because you are subscribed to the Google Groups "rdflib-dev" group. To unsubscribe from this group and stop receiving emails from it, send an email to rdflib-dev+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/rdflib-dev/CAP7nqh1d1kt5fKAxkhTAo9vmf5LHAEnfyR1kS40qv0qDWNCotQ%40mail.gmail.com.
