1. Web mixi
Copyright 2009 © mixi,Inc. All right reserved. 1

2. •
–
•
– Google API Expert (OpenSocial)
– Mashup Award 3rd
Copyright 2009 © mixi,Inc. All right reserved. 2

3. • mixi
•
•
• mixi
•
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4. • Perl
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5. mixi
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6. mixi, Inc
Copyright 2009 © mixi,Inc. All right reserved. 6

7. mixi Platform
“mixi ” “mixi ” Web “mixi”
ID PW
2009 2008 8 20
mixi PC -OpenID ver2.0
-OAuth
-mixi
-OpenSocial
Copyright 2009 © mixi,Inc. All right reserved. 7

8. Copyright 2009 © mixi,Inc. All right reserved. 8

9. Community API
Person & Friends API
Persistence API
gadgets. io API
Albums API
Invite API
Activities API
Copyright 2009 © mixi,Inc. All right reserved. 9

10. mixi
•
– 231
– 1 - ( )
• User : 395,598
– 2 ( )
• User : 218,529
– 3 ( )
• User : 163,740
Copyright 2009 © mixi,Inc. All right reserved. 10

11. Invite
Copyright 2009 © mixi,Inc. All right reserved. 11

12. Copyright 2009 © mixi,Inc. All right reserved. 12

13. OpenSocial
OpenSocial v0.8.1
mixi API
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14. mixi OpenSocial
mixi (PC ) mixi ( )
(OpenSocial JavaScript API) (OpenSocial RESTful Protocol)
Copyright 2009 © mixi,Inc. All right reserved. 14

15. mixi PC
mixi
<?xml version=“1.0” encoding=“utf-8”?>
<Module>
<ModulePrefs title=“Hello, world!”>
Gadget XML
<Require feature=“opensocial-0.8” />
</ModulePrefs>
<Content type=“html”><![CDATA[ Person & Friends API
<div>Hello, mixi !</div>
]]></Content>
Activities API
</Module>
Persistence API
XML + HTML + JavaScript + Flash
gadgets.io API
Invite API
Albums API
Copyright 2009 © mixi,Inc. All right reserved. 15

16. mixi PC
mixi
Web
URL
<?xml version=“1.0” encoding=“utf-8”?>
<Module>
function init() {
<ModulePrefs title=“Hello, world!”>
var req = opensocial.newDataRequest();
<Require feature=“opensocial-0.8” />
req.add(req.newFetchPersonRequest(
</ModulePrefs>
opensocial.IdSpec.PersonId.VIEWER),
<Content type=“html”><![CDATA[
“viewer”);
req.send(function(data) {
<div>Hello, mixi !</div>
var viewer = data.get(“viewer”).getData();
]]></Content>something…
// do
}
</Module>
}
gadgets.util.registerOnLoadHandler(init);
Copyright 2009 © mixi,Inc. All right reserved. 16

17. mixi
mixi
<?xml version=“1.0” encoding=“utf-8”?>
<Module> Gadget XML
<ModulePrefs title=“Hello, world!”>
<Require feature=“opensocial-0.8” />
</ModulePrefs> Person & Friends API
<Content type=“url” view=“mobile”
href=“http://example.com/” />
</Module>
Activities API
Persistence API
HTML + Flash + RESTful API
Albums API
Copyright 2009 © mixi,Inc. All right reserved. 17

18. mixi
RESTful Protocol + OAuth
Copyright 2009 © mixi,Inc. All right reserved. 18

19. Gadget XML
/
<?xml version=“1.0” encoding=“utf-8”?>
<Module>
<ModulePrefs title=“Hello, world!”>
<Require feature=“opensocial-0.8” />
</ModulePrefs>
PC
<Content type=“html” view=“home,canvas,profile”><![CDATA[
<div>Hello, mixi !</div>
]]></Content>
<Content type=“url” view=“mobile” href=“http://foo.com/hello.pl” />
</Module>
Copyright 2009 © mixi,Inc. All right reserved. 19

20. Copyright 2009 © mixi,Inc. All right reserved. 20

21. OpenSocial
•
– Social Data API
• /people, /activities, /appdata, JS(opensocial.*)
– Gadget API
• /gadgets/makeRequest, JS(gadgets.*)
– Gadget Rendering
• /gadgets/ifr
Copyright 2009 © mixi,Inc. All right reserved. 21

22. OSS
• Apache Shindig
– Apache Incubator OSS
– iGoogle
– 2007 12 12
– Googler
– Java PHP
Shindig
-­‐
an
Apache
incubator
project
for
OpenSocial
and
gadgets
http://incubator.apache.org/shindig/
Copyright 2009 © mixi,Inc. All right reserved. 22

23. OpenSocial
SNS
/gadgets/ifr
/gadgets/makeRequest
/social/data/people
/social/data/activities
/social/data/appdata
Copyright 2009 © mixi,Inc. All right reserved. 23

24. mixi Platform
Main
API
(Perl)
/social/data/people
/social/data/activities
/social/data/appdata
(Java )
/gadgets/ifr
/gadgets/makeRequest
Copyright 2009 © mixi,Inc. All right reserved. 24

25. API Server
API
(Perl)
balancer
/social/data/people
/social/data/activities
/social/data/appdata
apache
mod_perl
memcached
MySQL
Copyright 2009 © mixi,Inc. All right reserved. 25

26. API Server
API
(Perl)
RESTful Protocol
/social/data/people Accept: application/atom+xml
/social/data/activities Atom Feed/Entry
/social/data/appdata
Accept: application/json
JSON
Server
Handler::People
socialdata.js
people: Handler::Activity
uri: /social/data/people/{guid}/{selector}
handler: People
activity: Handler::AppData
uri: /social/data/activities/{guid}/{appid}/{selector}
handler: Activity
appdata:
uri: /social/data/appdata/{guid}/{appid}/{selector}
handler: AppDAta
Copyright 2009 © mixi,Inc. All right reserved. 26

27. Copyright 2009 © mixi,Inc. All right reserved. 27

28. • 8/24 8/31
– mixi
– API
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29. Shindig
• Shindig
– mixi
• 504
– Shindig
• close
– OS
•
Copyright 2009 © mixi,Inc. All right reserved. 29

30. API
API
• API
– /social/data/*
• mixi
•
– API
•
• mixi
Copyright 2009 © mixi,Inc. All right reserved. 30

31. API
mixi Platform
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32. API
API
•
– 4
• 1 2
• 2 4
–
• CPU: 100%
Copyright 2009 © mixi,Inc. All right reserved. 32

33. API
API
• Devel::NYTProf
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34. API
API
•
–
•
• DB
•
–
Copyright 2009 © mixi,Inc. All right reserved. 34

35. mixi
• mixi
mixi
mixi Platform
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36. mixi
• mixi
– mixi Platform
– mixi
–
– mixi
→
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37. mixi
Copyright 2009 © mixi,Inc. All right reserved. 37

38. mixi
• Person & Friends API
•
• Activity + MediaItem
•
Copyright 2009 © mixi,Inc. All right reserved. 38

39. mixi
• Person & Friends API eco
–
• startIndex + count
– count=1000
• hasApp
–
–
• fields
–
–
Copyright 2009 © mixi,Inc. All right reserved. 39

40. mixi
• eco
–
•
•
–
•
• OSS
–
• → NG → OK
Copyright 2009 © mixi,Inc. All right reserved. 40

41. mixi
eco
• Activity + MediaItem
– Activitiy
makeRequest
Copyright 2009 © mixi,Inc. All right reserved. 41

42. mixi
eco
•
–
•
• mixi = mod_perl + memcached + MySQL
–
• Google AppEngine
• Amazon EC2, S3
Copyright 2009 © mixi,Inc. All right reserved. 42

43. Copyright 2009 © mixi,Inc. All right reserved. 43

44. mixi Developer Center
mixi
http://developer.mixi.co.jp/
Copyright 2009 © mixi,Inc. All right reserved. 44

45. mixi Platform mixi
mixi
mixi
Copyright 2009 © mixi,Inc. All right reserved. 45

46. Copyright 2009 © mixi,Inc. All right reserved. 46