8000 Meeting 2014 10 15 · QGEP/QGEP Wiki · GitHub
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andreasneumann edited this page Oct 16, 2014 · 5 revisions

Organizational

Memberships

  • Uster not yet member, will join soon
  • membership of Holinger under discussion
  • CampToCamp wants to join, but would prefer to contribute work time rather than money. Idea to ask them to work on adding historisation to our tables (SQL work in PostgreSQL)
  • advertising for new members should happen when we have a good demo project

Additional smaller contracts for MK

  • The first tests with updateable views are encouraging. MK thinks that we should go on with this approach
  • The two follow-up projects "QGEP Updateable Views, part 2", "QGEP forms and relations based on views" will be accepted

Interlis Import/Export

  • PK from Sourcepole looking into the import issues (polygonizing issue with "Einzugsgebiete")
  • Ask KF whether their intern can work on Interlis 2 export

Technical

Postgis views

  • it is decided that we use views for 1:1 relations (sub/super classes) to speed up development
  • for the demo project we use also views to link all necessary tables for manholes (incl. covers) - to speed up the demo. Will be replaced once we have db transaction support
  • To speed up views, materialized views should be tested. If performance is still too bad we may still add additional columns for caching (along with triggers)

Transaction support in databases

  • AN has to discuss current state with MH (Sourcepole). This functionality is crucial for better editing support in the future. It should be of high priority. Goal is to land this asap in QGIS 2.7

Issues List

Next meeting

  • December 1, 2014, 9:15, Thun (Holinger)
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