合同勉強会 in 大都会岡山 -2018 Winter- （ https://gbdaitokai.connpass.com/event/96596/ ）での登壇資料です。

1. " API " Pixela
in
-2018 Winter-
a-know / @a_know /
1

2. 4
4 @a_know / id:a-know
4
4
4 Mackerel
4 Customer Reliability
Engineer CRE
4 Web
2

3. 3

4. 4

5. 5

6. 6

7. " API " Pixela
7

8. 8

9. Yes, GitHub Contributions Graph!!
9

10. ......
4 commit GitHub push
4
4 GitHub :
4 " "
4 " " = " "
10

11. " "
4 "
"
4 " " " "
11

12. GitHub ...
12

13. " "
commit
13

14. 4 Pixela
4 https://pixe.la/
4
14

15. " "
10 11 12 1 2 3 4 5 6 7 8 9 10
0 +
1. 1 " "
15

16. 10 11 12 1 2 3 4 5 6 7 8 9 10
-
0
+
2. kg " "
16

17. 10 11 12 1 2 3 4 5 6 7 8 9 10
0 +
shibafu ( ) / sora ( ) / momiji ( ) / ichou ( ) / ajisai ( ) / kuro ( )
17

18. Pixela "Web API "
4 Pixela Web API "API "
4
18

19. curl -X POST https://pixe.la/v1/users -d
'{"token":"thisissecret", "username":"okayama-taro",
"agreeTermsOfService":"yes", "notMinor":"yes"}'
curl -X POST https://pixe.la/v1/users/okayama-taro/
graphs -H 'X-USER-TOKEN:thisissecret' -d '{"id":"test-
graph","name":"graph-
name","unit":"commit","type":"int","color":"shibafu"}'
curl -X POST https://pixe.la/v1/users/okayama-taro/graphs/
test-graph -H 'X-USER-TOKEN:thisissecret' -d
'{"date":"20181015","quantity":"5"}'
19

20. "Web API "
4 Amazon
Dash
4
4
4 OK
Google
4
20

21. 21

22. 22

23. 23

24. Mashup Awards 2018 API
24

25. Pixela " "
25

26. 4 GCP Google Cloud Platform
GAE Google App Engine
4 Google App Engine ? | App
Engine | Google Cloud
4 PaaS
4 Java PHP Go
4
26

27. Google App Engine
4
4 Go
msec
4
4
27

28. Google App Engine
4
4
4
4 30
4
4 gVisor GAE
2nd generation !!
28

29. Google App Engine
4 GAE
4
4 GAE
4
4 a-know
4 GAE 2009 4,5
29

30. 4 Go
4 Go
4
4
4 go.mercari.io/datastore
github.com/go-chi/chi
4
Go
30

31. 4 Go
4 65%
4 CI
31

32. 4 GAE
Datastore Appengine Datastore
4 Key-Value-Store
4 GAE
4
4
Datastore GAE ...
32

33. Datastore
4
4 key entity
4 Strong Consistency
4 key
33

34. Datastore
4
4
entity
4
4
Eventual Consistency ...
34

35. Datastore
4 entity
4 Ancestor Query
Strong Consistency
35

36. Pixela Datastore
4 Pixela
4 Pixela entity User / Graph / Pixel
4
4 Ancestor Query
36

37. Pixela Datastore
4 Pixela 1 Pixel
API
4 Pixel yyyyMMdd
4 1 Pixel
getMulti()
4
37

38. Datastore
4 GAE memcache
4 memcache
memcache
38

39. 4
4 Bootstrap @ wrapbootstrap
4 makowis
39

40. 4 Mackerel
4 mackerel-agent
4 GAE ...
4 GAE
GCP
40

41. 41

42. 4 Mackerel
4 memcache stats
4 total item / hit / miss
4 KPI
4 " "
4 API http
4 GET / POST / PUT / DELETE
42

43. 43

44. 44

45. 4 GDPR
45

46. PR YAPC::Tokyo 2019
4 GDPR YAPC::Tokyo 2019
4
46

47. 47

48. 4
4
4
4 GDPR
48

49. https://pixe.la/
49