20100306 Datasalon 4 : code4lib

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20100306 Datasalon 4 : code4lib

  1. 1. Code4Lib 2010 22 - 25 Feb Asheville, NC Patrick Hochstenbach
  2. 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. 3. Topics Blacklight Fedora Python SOLR Cloud Virtual Book Shelfs Ruby Herding Cats Drupal Mobile IRC Data Cleaning/Mining Fedora Levenshtein Distance
  4. 4. SOLR • Zeer veel SOLR projecten • Eigen ontwikkeling • Open Source:VuFind, Blacklight • Catalogi, Union Catalogs, Full-Text (Hathi), Multi-Media Archives
  5. 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. 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. 7. SOLR Sessions • Eric Hatcher, Lucid Imagination • Scalability/Performance • Memory Issues • Stemming/parsing • Ranking • Query Parsers
  8. 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. 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. 10. Metadata Editing • SOLR • Apache Cocoon • Fedora • XML (METS+ TEI) • Integration with Flickr,YouTube, iTunes • Images,Video, Audio, Text
  11. 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. 12. Metadata Editing
  13. 13. Metadata Editing
  14. 14. Metadata Editing
  15. 15. Metadata Editing
  16. 16. Metadata Editing
  17. 17. Metadata Editing
  18. 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. 19. Professionalisering IT • Testing • Nagios monitoring • Hudson continuous code integration • Documentation: Wiki’s • Puppet configuration management
  20. 20. Mobile Web Apps • Michael Doran, UTA • 53 % Amerikaanse studenten heeft SmartPhone • Mobiel Internet Explodeert • Wat nu?
  21. 21. Mobile Web Apps • Kopen? • Boopsie • Blackboard Mobile • Design? • Native Apps? • Web Apps?
  22. 22. Mobile Web Apps • iPhone, Android, Nokia, Blackberry, ... • Toekomst is mobile web design • Minimalist design: do one thing and do it well
  23. 23. Mobile Web Apps • Toolkits: • iUI: iPhone User Interface Framework • iWebKit • jQTouch
  24. 24. Mobile Web Apps
  25. 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. 26. Mobile Web Apps viewport
  27. 27. Mobile Web Apps Larger buttons for finger tapping
  28. 28. Mobile Web Apps ShelfLister version 2.0 6

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