W3C

- DRAFT -

RDB2RDF XG

16 May 2008

See also: IRC log

Attendees

Present
Present
Soren Auer
Joe Betz
Andrew Eisenberg
Orri Erling
Ahmed Ezzat
Ashok Malhotra
Ivan Mikhalov
Axel Polleres
Satya Sahoo
Juan Sequeda
Regrets
Present
Catherine Dolbear
Jenny Green
Wolfgang Halb
Michael Hausenblas
Li Ma
Chair
Ashok
Scribe
ssahoo2

Contents


 

 

<iv_an_ru> Orri Erling is away today, he is at DERI conf. in order to evangelize our rdb2rdf ideas :)

<iv_an_ru> Aha, so Orri is not away :)

<Ashok> scribenick: ssahoo2

<AxelPolleres> Can someone paste the presentation URL to the chat?

<Ashok> RESOLVED: minutes of last meeting approved

<Ashok> Triplify challenge: http://lists.w3.org/Archives/Public/public-xg-rdb2rdf/2008May/0008.html

Ideas related to Semantic Sitemap to be posted by Soren next week

Expansion of literature survey summaries as next step by Satya and Wolfgang

<AxelPolleres> http://esw.w3.org/topic/OrriErling?action=AttachFile&do=get&target=Relational2RDF.ppt

List advantages, disadvantages and experience of users as part of the literature survey by satya and wolfgang

Soren will send out pointer to outreach work

<AxelPolleres> http://esw.w3.org/topic/SweoIG

Presentation on Openlink Virtuoso by Orri

<AxelPolleres> we are on slide 2...

Better to have physical triples vs. virtual tripples for some types of queries: Orri

where is the data stored in virtuoso: Ashok

Data is stored in relational database: Orri

do mappings require creation of indices: Andrew

Not required for Virtuoso: Orri

single SQL statement can access data from multiple sources? Ashok

yes: Orri

what is the mapping language: Ashok

yes: Orri

mapping is executed in virtuoso: Orri

<iv_an_ru> http://docs.openlinksw.com/virtuoso/rdfviews.html -- User

<iv_an_ru> 's Guide about mapping rules

<iv_an_ru> http://www.openlinksw.com/virtuoso/Whitepapers/html/rdf_views/virtuoso_rdf_views_example.html -- overview and a small sample of RDF Views.

Is database specific SQL optimization implemented: Andrew

taken care of by Virtuoso: Orri

Next week presentation by Richard on D2RQ: Ashok

<AxelPolleres> bye!

<Ashok> AOB?

what do I do next Ashok?

<iv_an_ru> bye

Summary of Action Items

[End of minutes]

Minutes formatted by David Booth's scribe.perl version 1.133 (CVS log)
$Date: 2008/05/16 15:56:56 $

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