DjangoCon 2009 Keynote

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Additional text notes on the talk are here: http://www.sauria.com/blog/2009/09/12/djangocon-2009/

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DjangoCon 2009 Keynote

  1. Now what? Ted Leung Sun Microsystems ted.leung@sun.com @twleung Thursday, September 10, 2009
  2. Who is this guy? Thursday, September 10, 2009
  3. Thank you! Thursday, September 10, 2009
  4. http://www.flickr.com/photos/jamescalder/1797581548/ Thursday, September 10, 2009
  5. Thursday, September 10, 2009
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  7. Thursday, September 10, 2009
  8. Django jobs increased 692% Rails jobs increased 117% PHP jobs increased 86% Thursday, September 10, 2009
  9. Frameworks being used by startups 140 105 70 35 PHP 0 Rails Django http://news.ycombinator.com/item?id=750142 Thursday, September 10, 2009
  10. Apps Thursday, September 10, 2009
  11. GeoDjango Thursday, September 10, 2009
  12. Thursday, September 10, 2009
  13. 2008 Thursday, September 10, 2009
  14. Thursday, September 10, 2009
  15. Thursday, September 10, 2009
  16. 2009 Thursday, September 10, 2009
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  21. Web Apps are Changing Thursday, September 10, 2009
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  25. Thursday, September 10, 2009 http://www.flickr.com/photos/cle0patra/2881365063/
  26. Users • Richer User Interfaces • More responsive User Interfaces • Real time UI’s • Access on the go • location Thursday, September 10, 2009
  27. Developers • Rapid development • frameworks • libraries/components • tools • Scalability / latency • real-time • UI Thursday, September 10, 2009
  28. Operators • Resource planning / allocation • Scaling • Good monitoring • Good analytics / BI Thursday, September 10, 2009
  29. RIA’s • Flex/Flash • Silverlight • JavaFX • Open Web Thursday, September 10, 2009
  30. Latency • Jakob Nielsen => 0.1 = responsive UI • c = 186,000 mi/s • 18,600 mi • circumference of the earth = 24,900mi • hmm Thursday, September 10, 2009
  31. Thursday, September 10, 2009
  32. http://www.flickr.com/photos/zykloid/3615237577/ Thursday, September 10, 2009
  33. http://www.flickr.com/photos/lleugh/3663693123/ Thursday, September 10, 2009
  34. Cloud computing • began as deploy / operational play • will impact development • stacks • services • platforms • development in the cloud Thursday, September 10, 2009
  35. Thursday, September 10, 2009 http://www.flickr.com/photos/st3f4n/3752208591/
  36. Rails 3 • New Bundler • deployment is not licked yet • Responder • even better REST controllers Thursday, September 10, 2009
  37. Lift • Security • Comet • AJAX support • JSON forms • http://liftweb.net/ Thursday, September 10, 2009
  38. Webmachine • optimized for REST / HTTP • the cool REST diagrams • http://bitbucket.org/justin/webmachine/wiki/Home Thursday, September 10, 2009
  39. Thursday, September 10, 2009
  40. Nitrogen • Ajax • Comet • http://nitrogenproject.com/ Thursday, September 10, 2009
  41. Thursday, September 10, 2009
  42. -module (web_samples_binding2). -include ("wf.inc"). -compile(export_all). -record(mydata, {title, author, description, postback}). main() -> #template { file="./wwwroot/twocolumn.html", bindings=[ {'Group', learn}, {'Item', samples} ]}. title() -> "Record-Based Binding". headline() -> "Record-Based Binding". right() -> linecount:render(). % Binding data stored in a record. get_data() -> [ #mydata { title="Title 1", author="Author 1", description="Description 1", postback={data, 1} }, #mydata { title="Title 2", author="Author 2", description="Description 2", postback={data, 2} }, #mydata { title="Title 3", author="Author 3", description="Description 3", postback={data, 3} } ]. get_map() -> #mydata { title=titleLabel@text, author=authorLabel@text, description=descriptionLabel@text, postback=myButton@postback }. column1() -> Data = get_data(), Map = get_map(), Column1 = [ #h3 { text="Div Binding" }, #bind { id=simpleBinding, data=Data, map=Map, body=[ #hr{}, #label { class=tiny, id=titleLabel }, #label { class=tiny, id=authorLabel }, #label { class=tiny, id=descriptionLabel }, #button { class=tiny, id=myButton, text="Button" } ]} ], wf:render(Column1). Thursday, September 10, 2009
  43. column2() -> Data = get_data(), Map = get_map(), Column2 = [ #h3 { text="Table Binding" }, #table { class=tiny, rows=[ #tablerow { cells=[ #tableheader { text="Title" }, #tableheader { text="Author" }, #tableheader { text="Description" }, #tableheader { } ]}, #bind { id=tableBinding, data=Data, map=Map, body=#tablerow { cells=[ #tablecell { id=titleLabel }, #tablecell { id=authorLabel }, #tablecell { id=descriptionLabel }, #tablecell { body=#button { id=myButton, text="Button" } } ]}} ]} ], wf:render(Column2). event({data, Data}) -> Message = "Clicked On Data: " ++ wf:to_list(Data), wf:wire(#alert { text=Message }), ok; event(_) -> ok. Thursday, September 10, 2009
  44. CouchApps • CouchDB has a JS engine in it • Have that engine run / serve apps • Hook that engine up to Bespin • http://github.com/couchapp/couchapp/tree/master Thursday, September 10, 2009
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  48. http://www.flickr.com/photos/oskay/208844120/ Thursday, September 10, 2009
  49. http://www.flickr.com/photos/ericrice/840284432/ Thursday, September 10, 2009
  50. http://www.flickr.com/photos/foreversouls/4809950/ Thursday, September 10, 2009
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  52. http://www.flickr.com/photos/tidewatermuse/167891626/ Thursday, September 10, 2009
  53. Thursday, September 10, 2009 http://www.flickr.com/photos/sizima/382652040/
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  55. http://www.flickr.com/photos/17972620@N00/3181540606/ Thursday, September 10, 2009
  56. Thursday, September 10, 2009 http://www.flickr.com/photos/steffanyszphotography/2364953056/
  57. Coordinates • ted.leung@sun.com • @twleung • http://www.sauria.com/blog • http://www.slideshare.net/twleung Thursday, September 10, 2009
  58. Thanks! Thursday, September 10, 2009

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