Difference between revisions of "Extra meeting 30.1.2012"

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;1. Discussion on Layer0
 
;1. Discussion on Layer0
  
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; TODO: Attach powerpoint presentation
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; TODO Attach powerpoint presentation
  
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* ConsistsOf:
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; ConsistsOf:
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** Option 4 seems most elegant
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* Option 4 seems most elegant
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** Impossible to definitively say what the performance effects of the changes are. URIs/indexing/TG export/import will naturally slow down. On the other hand some normal browsing operations will be a little faster and in some cases there will be less data. Obviously this bothers everyone.
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* Impossible to definitively say what the performance effects of the changes are. URIs/indexing/TG export/import will naturally slow down. On the other hand some normal browsing operations will be a little faster and in some cases there will be less data. Obviously this bothers everyone.
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** The changes are internal to DB, as long as they change.
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* The changes are internal to DB, as long as they change.
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** One caveat: TG format must be changed since it currently uses the current ConsistsOf assumption for hierarchy encoding
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* One caveat: TG format must be changed since it currently uses the current ConsistsOf assumption for hierarchy encoding
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** '''Ruling:''' No objections, will be implemented
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* '''Ruling:''' No objections, will be implemented
  
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* Immutable Subgraphs:
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** '''Ruling:''' No objections, will be implemented
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* '''Ruling:''' No objections, will be implemented
  
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** '''Ruling:''' Use c), requires immutable subgraphs. Added exception to allow user to still control whether inverses exist or not
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* '''Ruling:''' Use c), requires immutable subgraphs. Added exception to allow user to still control whether inverses exist or not
  
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* Export/Import:
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Revision as of 08:39, 30 January 2012

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==

Agenda

1. Discussion on Layer0
  • Hannu presents PowerPoint
2. Discussion on Testing
  • Organization of tests wrt. plugins and automation
  • Automatic testing procedures
  • Reporting of test results
  • Priorities of creating tests
3. Other issues
  • Harri/Arto: How to use trunk/stable in products?
  • Meeting material must be delivered to participants on wednesday/thursday axis of the previous week

Minutes

Meeting time
9.45AM
Present
Antti Villberg, Kalle Kondelin, Hannu Niemistö, Tuukka Lehtonen, Arto Kallio, Jani Simomaa, Harri Ojanen, Marko Luukkainen (arrived at 10AM)
1. Discussion on Layer0
TODO Attach powerpoint presentation
ConsistsOf
  • Option 4 seems most elegant
  • Impossible to definitively say what the performance effects of the changes are. URIs/indexing/TG export/import will naturally slow down. On the other hand some normal browsing operations will be a little faster and in some cases there will be less data. Obviously this bothers everyone.
  • The changes are internal to DB, as long as they change.
  • One caveat: TG format must be changed since it currently uses the current ConsistsOf assumption for hierarchy encoding
  • Ruling: No objections, will be implemented
Immutable Subgraphs
  • Ruling: No objections, will be implemented
InverseOf
  • Ruling: Use c), requires immutable subgraphs. Added exception to allow user to still control whether inverses exist or not
Export/Import


2. Discussion on Testing


3. Other issues
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