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livedoor's opened and shared technologies
livedoor's opened and shared technologies
livedoor's opened and shared technologies
livedoor's opened and shared technologies
livedoor's opened and shared technologies
livedoor's opened and shared technologies
livedoor's opened and shared technologies
livedoor's opened and shared technologies
livedoor's opened and shared technologies
livedoor's opened and shared technologies
livedoor's opened and shared technologies
livedoor's opened and shared technologies
livedoor's opened and shared technologies
livedoor's opened and shared technologies
livedoor's opened and shared technologies
livedoor's opened and shared technologies
livedoor's opened and shared technologies
livedoor's opened and shared technologies
livedoor's opened and shared technologies
livedoor's opened and shared technologies
livedoor's opened and shared technologies
livedoor's opened and shared technologies
livedoor's opened and shared technologies
livedoor's opened and shared technologies
livedoor's opened and shared technologies
livedoor's opened and shared technologies
livedoor's opened and shared technologies
livedoor's opened and shared technologies
livedoor's opened and shared technologies
livedoor's opened and shared technologies
livedoor's opened and shared technologies
livedoor's opened and shared technologies
livedoor's opened and shared technologies
livedoor's opened and shared technologies
livedoor's opened and shared technologies
livedoor's opened and shared technologies
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livedoor's opened and shared technologies

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was presented at NHN Japan Group study meeting on Jul 16th, 2010

was presented at NHN Japan Group study meeting on Jul 16th, 2010

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  • 1. livedoor’s Opened and Shared Technologies livedoor’s Opened and Shared Technologies <taniguchi@livedoor.jp> http://nipotan.com/ Jul 16th, 2010 - NHN Japan Group Technical Study Meetings
  • 2. livedoor’s Opened and Shared Technologies • (Koichi Taniguchi) • • 7 • Twitter: @nipotan Jul 16th, 2010 - NHN Japan Group Technical Study Meetings
  • 3. livedoor’s Opened and Shared Technologies • • Open and Share • • Open, Share • Jul 16th, 2010 - NHN Japan Group Technical Study Meetings
  • 4. livedoor’s Opened and Shared Technologies • • • • Jul 16th, 2010 - NHN Japan Group Technical Study Meetings
  • 5. livedoor’s Opened and Shared Technologies • 1999 11 •“ ” Jul 16th, 2010 - NHN Japan Group Technical Study Meetings
  • 6. livedoor’s Opened and Shared Technologies 3 • 1996 4 • • 1997 7 • 1998 • BtoC BtoB • 2000 iDC Jul 16th, 2010 - NHN Japan Group Technical Study Meetings
  • 7. livedoor’s Opened and Shared Technologies • 2002 10 31 • 16 • • 2003 Jul 16th, 2010 - NHN Japan Group Technical Study Meetings
  • 8. livedoor’s Opened and Shared Technologies ( | ) • CEO Jul 16th, 2010 - NHN Japan Group Technical Study Meetings
  • 9. livedoor’s Opened and Shared Technologies ( | ) • 2003 11 livedoor • 2004 2 • BtoB BtoC Jul 16th, 2010 - NHN Japan Group Technical Study Meetings
  • 10. livedoor’s Opened and Shared Technologies • 2004 • • 2005 AM • 2005 CEO • 2006 • Jul 16th, 2010 - NHN Japan Group Technical Study Meetings
  • 11. livedoor’s Opened and Shared Technologies • 2007 • • LDH • 2010 NHN Japan Jul 16th, 2010 - NHN Japan Group Technical Study Meetings
  • 12. livedoor’s Opened and Shared Technologies Open and Share http://corp.livedoor.com/company/president.html Jul 16th, 2010 - NHN Japan Group Technical Study Meetings
  • 13. livedoor’s Opened and Shared Technologies Open and Share • open share • Jul 16th, 2010 - NHN Japan Group Technical Study Meetings
  • 14. livedoor’s Opened and Shared Technologies • FreeBSD 4.x • Apache 1.2.x, 1.3.x • Berkeley DB, MySQL 3.23.x • Perl 5.005_03, 5.6.x Jul 16th, 2010 - NHN Japan Group Technical Study Meetings
  • 15. livedoor’s Opened and Shared Technologies - OS • 1996 FreeBSD 4.x • CTO(UC Berkeley ) Anti Linux, FreeBSD Freak (?) • 2004 TurboLinux • • Lindows OS? × • 2007 CentOS 4.x, CentOS 5.x • Xen Jul 16th, 2010 - NHN Japan Group Technical Study Meetings
  • 16. livedoor’s Opened and Shared Technologies - HTTP Server • 1996 Apache 1.2.x, Apache 1.3.x • mod_cgi, mod_perl • 2005 Apache 2.2.x (reverse proxy ) • mod_proxy_balancer • reverse proxy Nginx • Starman (PSGI/Plack web server) Jul 16th, 2010 - NHN Japan Group Technical Study Meetings
  • 17. livedoor’s Opened and Shared Technologies - DB • 1996 Berkeley DB, MySQL 3.22.x, MySQL 3.23.x • 2003 MySQL 4.0.x • 2004 RDBMS • 2005 RDBMS • memcached • DB • 2006 MySQL 5.0.x • MySQL 5.1.x • 5.1.x Jul 16th, 2010 - NHN Japan Group Technical Study Meetings
  • 18. livedoor’s Opened and Shared Technologies - • 1996 Perl 5.005_03 • 2001 Perl 5.6.x • 2003 Perl 5.8.x • Perl 5.10.1, 5.12.1 • Perl • Sledge (Web Application Framework) Jul 16th, 2010 - NHN Japan Group Technical Study Meetings
  • 19. livedoor’s Opened and Shared Technologies - • 1996 ( ) • 2000 CVS • 2006 Subversion • 2009 Git Jul 16th, 2010 - NHN Japan Group Technical Study Meetings
  • 20. livedoor’s Opened and Shared Technologies Open? Share? • OS • • • CPAN (Comprehensive Perl Archive Network) • • • • • • • Jul 16th, 2010 - NHN Japan Group Technical Study Meetings
  • 21. livedoor’s Opened and Shared Technologies Open Source Software • Sledge • http://sl.edge.jp/ • 2003 Web Application Framework • Sledge Web http://thinkit.co.jp/free/tech/9/1/1.html • Fastladder • http://fastladder.org/ • livedoor Reader Fastladder • Ruby on Rails • Cicindela • http://labs.edge.jp/cicindela/ • Jul 16th, 2010 - NHN Japan Group Technical Study Meetings
  • 22. livedoor’s Opened and Shared Technologies CPAN (10 ) • http://search.cpan.org/~dmaki/ • http://search.cpan.org/~hirafoo/ • http://search.cpan.org/~ihara/ • http://search.cpan.org/~ikebe/ • http://search.cpan.org/~kazeburo/ • http://search.cpan.org/~kurihara/ • http://search.cpan.org/~mala/ • http://search.cpan.org/~taniguchi/ • http://search.cpan.org/~tomyhero/ • http://search.cpan.org/~woremacx/ Jul 16th, 2010 - NHN Japan Group Technical Study Meetings
  • 23. livedoor’s Opened and Shared Technologies CPAN (14 ) <censored> Jul 16th, 2010 - NHN Japan Group Technical Study Meetings
  • 24. livedoor’s Opened and Shared Technologies • • http://spam-champuru.livedoor.com/ • spammer DNSBL • EDGE Datasets • http://labs.edge.jp/datasets/ • livedoor Clip( ) URL Jul 16th, 2010 - NHN Japan Group Technical Study Meetings
  • 25. livedoor’s Opened and Shared Technologies • IPv6 • IRCnet IRC Jul 16th, 2010 - NHN Japan Group Technical Study Meetings
  • 26. livedoor’s Opened and Shared Technologies • WEB+DB PRESS vol.33 • • 2006/6/22 • ISBN: 4774128104 • 3: • Jul 16th, 2010 - NHN Japan Group Technical Study Meetings
  • 27. livedoor’s Opened and Shared Technologies • Perl! vol.1 • • 2006/8/24 • ISBN: 4844322893 • 1: 10 - Sledge • : Web2.0 - livedoor Reader • mala Jul 16th, 2010 - NHN Japan Group Technical Study Meetings
  • 28. livedoor’s Opened and Shared Technologies • XHTML & CSS for Windows • • 2008/7/24 • ISBN: 4839928924 • ( ) Jul 16th, 2010 - NHN Japan Group Technical Study Meetings
  • 29. livedoor’s Opened and Shared Technologies • 4Gbps Web • • 2009/8/21 • ISBN: 4797354364 • Jul 16th, 2010 - NHN Japan Group Technical Study Meetings
  • 30. livedoor’s Opened and Shared Technologies • Japan Perl Association (JPA) • OpenID • APNIC member • YAPC::Asia Shibuya.pm Yokohama.pm Jul 16th, 2010 - NHN Japan Group Technical Study Meetings
  • 31. livedoor’s Opened and Shared Technologies Open and Share • 4Gbps Web ( ) Twitter Jul 16th, 2010 - NHN Japan Group Technical Study Meetings
  • 32. livedoor’s Opened and Shared Technologies Open and Share • 4Gbps Web Jul 16th, 2010 - NHN Japan Group Technical Study Meetings
  • 33. livedoor’s Opened and Shared Technologies Open and Share • 4Gbps Web Jul 16th, 2010 - NHN Japan Group Technical Study Meetings
  • 34. livedoor’s Opened and Shared Technologies • Open and Share • Jul 16th, 2010 - NHN Japan Group Technical Study Meetings
  • 35. livedoor’s Opened and Shared Technologies ※ • • http://tou.ch/ • iPhone/Android • Jul 16th, 2010 - NHN Japan Group Technical Study Meetings
  • 36. livedoor’s Opened and Shared Technologies http://twitter.com/nipotan http://nipotan.com/ Jul 16th, 2010 - NHN Japan Group Technical Study Meetings

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