This document discusses paradigm shifts in various fields including computing hardware, software, and business models. It notes shifts from vacuum tubes to transistors to integrated circuits, mainframes to personal computers to mobile devices, and packaged software to web applications to open source. The document advocates for systems that can evolve in response to changes in data through machine and deep learning. It provides examples of how Netflix has adapted its recommendations and content delivery based on user behavior data. Overall, the document argues that systems should be designed to flexibly change and adapt as businesses and data evolve over time.

1. developer paradigm
shift
허광남
kenu@okjsp.net

2. Today Topics
• Paradigm Shift
• powered by Open Sources and ...
• ReThink System
• Let me introduce ...

3. Paradigm Shift

4. 컴퓨터 역사적으로
• 진공관, 트랜지스터, IC
• 메인프레임, 워크스테이션, PC, 모바일
• 모뎀, ADSL, 케이블, 광랜
• wifi, 3G, LTE

5. PC 역사적으로
• 노트북
• 듀얼모니터
• SSD
• Mac
• Virtual Machine

6. SW 역사적으로
• 패키지
• 웹 애플리케이션
• 오픈소스
• SaaS, 월정액

7. From Saving to Earning
https://stackthatmoney.whotrades.com/blog/43056059781
http://www.business-opportunities.biz/2014/11/20/show-money-todays-business-ideas-news/

8. Info vs Data
• 정보는 정제된 것
• 데이터는 날 것

9. episode 1

10. Apple Genius
• 2008년 수집 시작
• Genius Sidebar (iTunes 8~10)
• Genius 재생 목록 (iTunes 11~)

11. powered by
Open Sources and ...

12. Biz Changes, so

13. • 사랑은 움직이는 거야.
https://youtu.be/0GsJpuPUEVo

14. biz changes
• System은 Biz를 따라간다.

15. System should follow
http://subscene.com/subtitles/catch-me-if-you-can

16. No go, No jam

17. Outsourced Limited
http://www.jowoosung.kr/1086

18. 집밥 = in house
http://parkchiclovely.tistory.com/109

19. episode 2
http://www.cnbc.com/id/100769719

20. open sources
http://aqueduct.seibase.net/2012/08/mahout2.html

21. ELK
http://www.neteye-blog.com/2014/10/neteye-integration-logstashelasticsearchkibana/

22. http://belczyk.com/2014/01/indispensable-tools-when-working-with-elasticsearch/

23. ReThink System

24. evolution
• Darwin
• 적자생존

25. Heuristic System
• Data 변화에 반응하는 시스템
• Machine Learning, Deep Learning

26. episode 3
http://www.minttwist.com/blog/2015/02/25/the-success-of-netflix-through-big-data/

27. The success of Netflix
through big data
• 10 그룹의 행동에 따른 House of Cards ad
• 주중에 TV 드라마, 주말엔 영화
• Dataviz; Data Visualization
http://www.wired.com/insights/2014/03/big-data-lessons-netflix/

28. More…
• Monolithic to Micro Services Architecture
• Hypervisor to Docker Container
• Continuous Integration to Continuous Delivery

29. Enjoy Yourself!
http://www.grandpark-px.jp/iwaki/kr/