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20100306 Datasalon 4 : code4lib

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  • 1. Code4Lib 2010 22 - 25 Feb Asheville, NC Patrick Hochstenbach
  • 2. Code4lib • 150 deelnemers US, Canada, Australië, Japan, Denemarken, België • Stanford, Michigan, Cornell, Princeton,LOC,NYPL,Statsbiblioteket,... • Programmeurs, Systems librarians, Digital Architects, Technical Managers • Do-It-Yourself solutions
  • 3. Topics Blacklight Fedora Python SOLR Cloud Virtual Book Shelfs Ruby Herding Cats Drupal Mobile IRC Data Cleaning/Mining Fedora Levenshtein Distance
  • 4. SOLR • Zeer veel SOLR projecten • Eigen ontwikkeling • Open Source:VuFind, Blacklight • Catalogi, Union Catalogs, Full-Text (Hathi), Multi-Media Archives
  • 5. Project Blacklight • University of Virginia + Stanford • Ruby On Rails • Niet: SOLR indexeren? == zelf uitzoeken • http://code.google.com/p/solrmarc/ • Wel: Out-of-the-box discovery interface • http://demo.blacklightopac.org/ • Facets, Exports, Google-like search
  • 6. Project Blacklight • http://nwda.projectblacklight.org/?f [format_facet][]=Postcards • = Blacklight + ContentDM • http://searchworks.stanford.edu/ • = Union Catalog California • Jangle Feed voor integratie met bestaande ILS systemen
  • 7. SOLR Sessions • Eric Hatcher, Lucid Imagination • Scalability/Performance • Memory Issues • Stemming/parsing • Ranking • Query Parsers
  • 8. SOLR Sessions • ClusteringComponent (a.k.a ‘on the fly machine intelligent “facets”’) • ReversedWildcardFilterFactory (prefix queries “*thing”) • Hunspell support (stemming, spellchecking, normalization support) • http://www.slideshare.net/erikhatcher/solr-
  • 9. Metadata Editing • David Kennedy, David Chandek, DUKE • Duke Digital Collections • Trident Project • http://www.youtube.com/watch? v=uI1DKgX5ZuU • http://docs.google.com/present/view? id=dhsfgkh2_37fdhhtgfg
  • 10. Metadata Editing • SOLR • Apache Cocoon • Fedora • XML (METS+ TEI) • Integration with Flickr,YouTube, iTunes • Images,Video, Audio, Text
  • 11. Metadata Editing • 1.5 TB • 100.000 items = 15MB/scan • 35 collecties • Doen batch scanning, maar willen nu on- demand scanning gaan doen en hebben een schaalbare oplossing nodig • Trident: metadata tool that scales
  • 12. Metadata Editing
  • 13. Metadata Editing
  • 14. Metadata Editing
  • 15. Metadata Editing
  • 16. Metadata Editing
  • 17. Metadata Editing
  • 18. Professionalisering IT • Vampires vs. Werewolves • Vampires = Developers • Werewolves = Sysadmins • Innovation is about risk • You don’t take risks with people you don’t trust
  • 19. Professionalisering IT • Testing • Nagios monitoring • Hudson continuous code integration • Documentation: Wiki’s • Puppet configuration management
  • 20. Mobile Web Apps • Michael Doran, UTA • 53 % Amerikaanse studenten heeft SmartPhone • Mobiel Internet Explodeert • Wat nu?
  • 21. Mobile Web Apps • Kopen? • Boopsie • Blackboard Mobile • Design? • Native Apps? • Web Apps?
  • 22. Mobile Web Apps • iPhone, Android, Nokia, Blackberry, ... • Toekomst is mobile web design • Minimalist design: do one thing and do it well
  • 23. Mobile Web Apps • Toolkits: • iUI: iPhone User Interface Framework • iWebKit • jQTouch
  • 24. Mobile Web Apps
  • 25. Mobile Web Apps • Testen, testen, testen • Emulators: • webOs: http://developer.palm.com • iPhone: http://developer.apple.com/iphone • Android: http://developer.android.com/ • Web-based simulators (worthless..maybe except the Opera Mini
  • 26. Mobile Web Apps viewport
  • 27. Mobile Web Apps Larger buttons for finger tapping
  • 28. Mobile Web Apps ShelfLister version 2.0 6