On 9 April 2010 09:48, Kingsley Idehen <[email protected]> wrote:
> Peter Ansell wrote:
>>
>> Hi Mitko,
>>
>> Is this error by design in Virtuoso or is it just implemented for
>> DBpedia.org ? Seems a little arbitrary to stop serving information
>> just because it is more than 10MB, which is not that huge an RDF file
>> really. Compression will only make it slightly smaller, and in some
>> cases even the compressed information might be more than 10MB, how
>> does DBpedia plan to handle really large descriptions if they ever
>> come up?
>>
>> Cheers,
>>
>> Peter
>>
>
> Peter,
>
> This is a setting on our part which is simply enforced via Virtuoso instance
> settings.
>
> As for descriptions, consumers are going to have to be smarter, there are
> many ways to get a description bar a mass dump of everything.
>
> 10mb is very generous bearing in my we are serving the whole world. GZIP is
> there to be used via HTTP.
>
> Kingsley

As long as people know about it, it is okay. Hopefully the Linked Data
that DBpedia serves isn't limited in too many cases by this lack of
knowledge about having to use GZIP along with HTTP to resolve Linked
Data, even though it is widely available.

Overall though, it is ironic that Linked Data is already running into
these capacity issues given its purpose is to get mass dumps of
everything that is known about single resources by performing a simple
HTTP URI resolution. Someone should implement a system that lets users
know what the limits are in RDF, and where they can go to
incrementally get more ;)... The issue won't just go away by telling
people to use SPARQL instead of Linked Data.

Cheers,

Peter

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