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

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