<p>윤종수 CC Korea 프로젝트 리드</p><p>프리SW(free softwore)와 오픈소스SW(open source software)의 이해 그리고 성공 기업의 비즈니스 모델</p><p>2010 공개 SW  개발자 대회 기술세미나</p><p>주최: 지식경제부</p><p>주관: 정보통신산업진흥원, 한국공개SW협회, 데브멘토</p>

1. 공개 의 이해
iwillbe99@gmail.com
twitter @iwillbe99
www.jayyoon.kr

2. free software
open source software
new software ?

3. Free Software
free beer v. free speech
gratis libre
different to freeware
OSS(Open Source Software)
FLOSS(Free Libre OSS)
FOSS(Free OSS)
Copyright License Contract

4. free software
free to run
to redistribute
to modify
to get source cord
open source
software

6. Free Software
Free Software Foundation by Richard Stallman in 1985
Free Software Definition by FSF
프로그램 실행의 자유 (freedom 0)
프로그램 분석의 자유 (freedom 1)
프로그램 재배포의 자유 (freedom 2)
프로그램 개선의 자유와 개선물의 공여의 자유 (freedom 3)
Source code for freedom 1, 2, 3

7. GNU GPL(General Public License)
most popular, most restrictive
GNU Lesser GPL
less restrictive
allowing integaration into proprietary sofrware
GNU Free Documentation License
Approve other Free Software License
GPL Compatible
GPL Incompatible
List of Non Free Software License

10. Debian Project
Volunteer Organization
Debian GNU/Linux, one of 300 Linux distributions
by Ian Murdock in 1993, Bruce Perens
more than a thousand developers
official mailing lists and IRC
Package Management System
about 18,000 packages
Supported by Software in the Public Interest
Three foundational documents
Debian Social Contract
Debian Free Software Guideline
Debian Constitution
Debian Free Software Guideline
Open Source Definition

12. Open Source Software
Open Source Initiative
by Eric Raymond, Bruce Perens in 1998
“development method for software the harness the power of distributed
peer review and transparency of process”
Open Source Definition by OSI
Free Redistribution
Source Code
Derived Works – must allow them to be distributed under the same
terms
Integrity of the Author’s Source Code
No Discrimination against Persons or Groups
No Discrimination against Fields of Endeavor
Distribution of License
License must not be specific to a product
License must not restrict other software
License must be technology neutral

13. FOSS License
 공통점
enforced by Copyright and Contract
open approach
some rights reserved
at a time
royalty-freedom use
distribution in modified or unmodified form
available with source code
applying to future generation of the software
attribution
 차이점
copyleft Permissive License, MIT, BSD, MPL
patent clause
non endorsement

14. philosophy
methodology business

15. philosophy
prevent monopoly irresponsibility
transparent security issue
interoperability other way

16. methodology
number does matter
speed does matter
collective intelligence
common based peer production

17. wikipedia
the world
where anyone can edit
www.wikipedia.org free access
GNU Free Documentation License free remix
without the permission

18. 커뮤니티
community
자원활동가
volunteer

20. 성공
실패

21. 실패의 가능성 비용 손실

22. Ninjas Steve

23. business
sharing information, selling service
sharing information, selling platform
sharing information, selling other items
sharing information, getting community
sharing information, getting fame
sharing economy

24. business
Dual Licensing
FOSS licensing with Proprietary licensing
Business model
MySQL, Trolltec Qt
good for components for other software
For Compatibility
Mozilla firefox