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

From: Pascal Molli <pascal.molli@univ-nantes.fr>
Date: Sat, 8 Sep 2018 10:23:52 +0200
Message-ID: <CAPKVQuO6poyU=6b=LeXiPvDmaWCWp3ZrNXcMv9RMsYHMYoj1yw@mail.gmail.com>
To: kidehen@openlinksw.com
Cc: public-lod@w3.org
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>〉


The result is confirmed with extensive benchmarks with Virtuoso, TPF and
BrTPF.
The paper details how to re-run the experimentations.

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.

If you need more details about our results, we will be happy to share with
you what we
observed on Virtuoso.

--
Pascal
Received on Saturday, 8 September 2018 08:24:27 UTC

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