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fredahb Mar 27, 2015 02:01 AM
Dear Team,
My name is Fredah and studying at Oxford. Part of my research involves investigating the techniques used at the different top class Endpoints.
I am particularly amazed at how much information is actually available at your Endpoint and was wondering how you store the data internally. In what format is the data stored? Is it an internally created representation or one of the standard RDF representations? Is it compressed as well?
I would really appreciate your assistance in answering these questions and look forward to hearing from you soon.
Best Regards,
Replies (3)
EEA Mar 27, 2015 05:19 PM
Hello, due to the Easter holiday season it may take some days before we can reply. We will come back to you asap. Kind regards.
fredahb Mar 29, 2015 05:06 PM
That's fine, I will patiently wait for your respsonse. Thanks!
EEA Apr 01, 2015 10:14 AM
We are using an off-the-shelf product called Openlink Virtuoso to store our data. The database implements a quad (graph, subject, predicate, object), where graph, subject, predicate are IRI ids (Internalized Resource Identifier), and object is any SQL serialisable object. Kind regards.