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Posts

15
May
2018

Seeking feedback on GEDE draft supporting output

by Tobias Weigel

Dear Data Fabric group members, the GEDE group has worked on a larger report that is focused on the PID topic area (see attached). This is coordinated by Peter Wittenburg, many of whom you know, and he asks whether the report can be submitted as an official DFIG Supporting Output. I believe that the report is within the scope of topics DFIG has discussed in the past and that it is good that you as the DFIG expert members have a final view on the report before it is put out for endorsement as a Supporting Output by RDA. Some of you
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16
March
2018

Data Fabric P11 session agenda

by Tobias Weigel

Dear all, the RDA P11 Data Fabric IG session will take place during breakout 8, Friday 11:00-12:30, Room A04. The planned session agenda is as follows: 1. Introduction (10 min.) 2. Future trends – individual topics under common object and collection management (40 min.): a. Object management and provenance in data analytics b. ENVRI provenance concerns and their mapping to Data Fabric components c. Metadata components and metadata fabrics d. Activities by the Chinese Academy of Sciences 3. Open discussion (20 min.)
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07
March
2018

Call details for today's meeting

by Tobias Weigel

Talk to you in about an hour. Details below. Data Fabric VC Wed, Mar 7, 2018 1:00 PM - 2:00 PM CET Please join my meeting from your computer, tablet or smartphone. https://global.gotomeeting.com/join/983339573 You can also dial in using your phone. United States: +1 (646) 749-3129 Access Code: 983-339-573 More phone numbers Canada: +1 (647) 497-9391 Finland: +358 923 17 0568 France: +33 157 329 484 Germany: +49 69 5880 7802 75
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07
March
2018

Future Trends for the Data Fabric & Berlin P11

by Tobias Weigel

Dear all, following our last call in December, I have received multiple detailed ideas for the future activities of the Data Fabric IG for P11 and beyond, which I have now compiled into attached document. This is an open collection and more contributions are most welcome; we don't need elaborated abstracts at this point, but 1-2 paragraphs will help to find out what the scope of specific activities will be. We should also discuss this at our call later today and see how it fits
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02
March
2018

paper on infrastructure evolution patterns

by Peter Wittenburg

Dear colleagues of the DFT and Data Fabric Group, I would like to inform you about a paper George Strawn and I have written and which is based on many discussions in DFIG, DFT and other RDA groups. We wrote a paper where we compare the evolution of different large infrastructures, extract some patterns and compare it with the state of the data domain. http://doi.org/10.23728/b2share.4e8ac36c0dd343da81fd9e83e72805a0 If you like reading it, it would be fine for us to get your comments.
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31
January
2018

Supporting output discussion call

by Abraham Nieva de la Hidalga

Hi, This is the work we did revising the definitions of the proposal. The document attached shows some suggestions for improvements and a glossary of terms which could help. Should I mail it to the Group? Regards Abraham ________________________________ From: weigel=***@***.***-groups.org <***@***.***-groups.org> on behalf of TobiasWeigel <***@***.***> Sent: Tuesday, January 30, 2018 1:38 PM To: TobiasWeigel
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19
December
2017

Data Fabric P11 session planning

by Tobias Weigel

Dear all, I have transferred the Google document contents to attached document and in view of the discussion on how to limit presentation time, I've now structured the possible contributions into three areas. We will then use the pre-P11 call to figure out how to specifically populate each of the three areas. The original list of individual contributions is still included in the appendix, but this will not go into the formal submission; instead, I'd like to base our collaborative discussion
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19
December
2017

Scheduling pre-P11 call and supporting output discussion call

by Tobias Weigel

Dear all, thank you for joining today's meeting. As discussed during the call, we will have two more calls before P11: 1.) Supporting output discussion. The point should be to react to the review comment with minimal new content to be included, and make sure that the state as described in the document is understandable by outsiders. We must be fully aware that this is an unfinished discussion. The supporting output document and Mark P.'s comments are here:
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12
December
2017

Data Fabric VC on Tuesday, Dec 19, 12:00 UTC

by Tobias Weigel

Dear all, we will have a Data Fabric virtual meeting on Tuesday, Dec 19, 12:00-13:00 UTC. The focus of discussion will be on plans for a Data Fabric session at the RDA P11 in Berlin and possible joint sessions with other groups. Best, Tobias -- Dr. Tobias Weigel Abteilung Datenmanagement Deutsches Klimarechenzentrum GmbH (DKRZ) Bundesstraße 45 a • 20146 Hamburg • Germany Phone: +49 40 460094-104 Email: ***@***.*** URL: http://www.dkrz.de
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07
December
2017

Re: An potentia use case for the DFIG

by Tobias Weigel

Hello Abraham, Barbara, thank you for sharing this perspective from ENVRIplus (slides attached again). I agree that the provenance metadata concerns you illustrate have relevance to the Data Fabric concepts. We have been discussing provenance as a strong driver use case particularly in view of PID record usage, which led to the creation of the PID Kernel Information WG. The main approach here is that the most basic provenance relations can be formulated by maintaining essential (kernel) information within
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