Contd: Release of SAGE 1.0: a stable, responsive and unrestricted SPARQL query server

On 9/8/18 2:31 PM, Kingsley Idehen wrote:
> On 9/8/18 4:23 AM, Pascal Molli wrote:
>> Dear Kingsley,
>>
>> We detail how, and in which context, we achieved the SaGe result in:
>>
>>     Thomas Minier, Hala Skaf-Molli, Pascal Molli. SaGe: Preemptive
>>     Query Execution for
>>     High Data Availability on the Web. 2018. 〈hal-01806486
>>     <https://hal.archives-ouvertes.fr/hal-01806486v1>〉
>>
>
> Hi Pascal,
>
> You re making claims that are best verified in a live environment
> i.e., one of the fundamental virtues of a SPARQL endpoint.
>
> We have many live endpoints:
>
> [1] http://dbpedia.org/sparql
> [2] http://dbpedia-live.openlinksw.com/sparql
> [3] http://linkeddata.uriburner.com/sparql
> [4] http://lod.openlinksw.com/sparql
>
> many others published by others.
>
> We even share documents regarding configuration [1].
>
>>
>> The result is confirmed with extensive benchmarks with Virtuoso, TPF
>> and BrTPF.
>> The paper details how to re-run the experimentations.
>
> No, you are observations from a setup constructed by you. I am
> requesting that you demonstrate your claims via a live SPARQL
> endpoint, not a paper. I am requesting this for a specific reason, so
> can you provide this or not?
>
>>
>> To improve data availability for end-users, we optimized the SaGe
>> server for 
>> public LOD servers with read-only datasets. SaGe  preempts running 
>> queries at low cost to provide a stable, responsive and unrestricted
>> service 
>> in this context.
>>
>> The "Anytime Query" capability of a Virtuoso server is great but does
>> not ensure complete
>> answers.
>
> Again, until you provide a live SPARQL endpoint you will not actually
> understand why "Anytime Query" actually exists i.e., you "..is great
> but does not ensure complete answers" speaks for itself.
>
>>
>> If you need more details about our results, we will be happy to share
>> with you what we 
>> observed on Virtuoso.
>
> Can you provide a live SPARQL endpoint or not?
>
> Kingsley


I forgot to add the URI of the Google Spreadsheet containing
configuration details of various live Virtuoso instances.

[1]
https://docs.google.com/spreadsheets/d/1-stlTC_WJmMU3xA_NxA1tSLHw6_sbpjff-5OITtrbFw/


-- 
Regards,

Kingsley Idehen       
Founder & CEO 
OpenLink Software   (Home Page: http://www.openlinksw.com)

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