1. Sho Yokoyama presented at SPI Japan 2017 on DevOps and transitioning from a "0 to 1" process. 2. Key aspects discussed included adopting KPT for problem solving, using value stream mapping to identify inefficiencies, and embracing a "Dev and Ops" culture through techniques like 1-on-1 meetings and establishing SLAs. 3. The presentation argued that businesses can benefit from approaches like BizDevOps that align IT strategies with business goals.

1. Rebuild Team
Dev&Ops
2017-10-13 (Fri)
SPI Japan 2017
presented by @yuzutas0

2. 90 / 20min

3. Sho Yokoyama (@yuzutas0)
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4. “ ” 1 1

5. ●
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6. 1.
2.
3.

7.
2 /Q 3 / 2 /

8. “0→1”
20sec

9. “1→10”
0.05sec 400
HTML
jQuery
→ VirtualDOM SPA
DB
→ KVS
Write
&
Join
JPA
→ SQL

10. “1→10”
A
A
A B
B C
B

11. Dev&Ops
→ “ ”
“0→1”

12. ●
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13. 1.
2.
3.

14. 2 1
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https://www.pexels.com/photo/water-outside-fire-hose-69934/

16. QA

18. 1.
2.
3.

19. Dev&Ops
→ “ ”
“0→1”

20. → “ ”
“0→1”
“0→1”

22. ●
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23. ●
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24. ” ”
SLA OLA
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→ +
http://yuzutas0.hatenablog.com/entry/2017/05/23/073000

27.
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● →
● Confluence

29. 1.
2.
3.

30. Dev&Ops
→ “ ”
“0→1”

31. → “ ”
“0→1”
→ “ ”
” ”

32. “ ”

33. 1on1

34. ●
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35. ●
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36. → →
What
How
MTG
What
How

38. *
KPT
Keep
*
Problem

39. Try
1
Problem Try
Problem Try
MTG
Problem Try

40.
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● Problem → Try
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41. “ ”
Slack #kpt
Try
Problem
Yes
No
- http://yuzutas0.hatenablog.com/entry/2017/08/10/090000
Lean Escalation

43. 1.
2.
3.

44. Dev&Ops
→ “ ”
“0→1”

45. → “ ”
“0→1”
KPT

46. ●
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47.
Problem
Problem
Problem
Problem
Problem
Problem
Problem
Problem
Problem
Problem
Problem
Problem
ProblemProblem

48. Try
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49.
VSM
DevOps http://gihyo.jp/dev/column/01/devops/2017/value-stream-mapping

50. VSM
EOSL
http://gihyo.jp/dev/column/01/devops/2017/value-stream-mapping

51. 1.
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● VSM
2. VSM
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52.
VSM

54. 1.
2.
3.

55. Dev&Ops
→ “ ”
“0→1”

56. → “ ”
“0→1”
KPT

57. ●
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58.
※

59.
● KPT
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● → bot

60.
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: A → B → C
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A
A
B
A
B
C

61.
Write
Read
↓

62. MVC
View
Jenkins
_201704XX
Controller Model

63.
Iterator (GoF)
View
Jenkins
_201704XX
Controller Model
_201704XX
_201705XX
_201706XX

64. Document as Code -
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Slack
↓

65.
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16 (Document Design Pattern)
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● Rule of Three
● MVC
● GoF
● /
DevOps http://yuzutas0.hatenablog.com/entry/2017/07/06/083000

67. 1.
2.
3.

68. Dev&Ops
→ “ ”
“0→1”

69. → “ ”
“0→1”

70. 1.
2.
3.

71. ●
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72. Dev&Ops
→ “ ”
“0→1”

73. → “ ”
“0→1”

74. Dev ❤ Ops
“0→1”
: 0.5 /
: 0
VSM/
→

75. @KPT
4Q Join 1Q Join

76. 1.
2. =
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● iOS WebAPI
● 1 FW 1
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Q

77.
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78. Dev&Ops
Biz Dev Ops
Biz
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79. BizDevOps
“ ” “ ”
Jupyter BigQuery DevOps http://yuzutas0.hatenablog.com/entry/2017/09/12/203000

82. Product Growth
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83.
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87. presented by @yuzutas0

88. -
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- Special Thanks
Appendix

89. 1
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90. BizDevOps -
1. KPI
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2.
● Biz
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→
● 2 1 by

91. PDF
- 7 - :
- - Embrace Change
- - ITIL
● https://speakerdeck.com/bufferings/jie-guo-de-nisukuramuninatuteru-nafalsegaiitosi-u-number-rsgt2017
● Value Stream Mapping https://docs.com/ushio-tsuyoshi/8263
● https://www.slideshare.net/i2key/devsumib
● http://yuzutas0.hatenablog.com/entry/2017/05/23/073000
● - http://yuzutas0.hatenablog.com/entry/2017/08/10/090000
● DevOps http://yuzutas0.hatenablog.com/entry/2017/07/06/083000
● Jupyter BigQuery DevOps http://yuzutas0.hatenablog.com/entry/2017/09/12/203000

92. Special Thanks
Satoshi Uejima
1 1
Itsuki Kuroda
Kenichi Takahashi