ngserver and-collaboratived-development-between-san-francisco-and-tokyo
TRANSCRIPT
ngServerPowered by Node.js
Server-Side Framework
about: me
Yusuke ShinozakiDeNA CTO室2011/3 ~ DeNA
@bad_at_math
DeNA with Node.js
Client
ServerTool
Smartphone development
Client
Smartphone development
ngCoreGame Engine
ngCoreGame Engine
JavaScript
iOS Android
native APIs native APIs
ngCoreGame Engine
JavaScript
iOS Android
native APIs native APIs N de
* Development Phase
Devicebind sources to
1 JS file
Tool
Smartphone development
ngCoreGame Engine
ngBuilderGame DevelopmentTool
Smartphone development
Server
ngCoreGame Engine
ngBuilderGame DevelopmentTool
ngServerPowered by Node.js
Server
Smartphone development
N de ngCoreGame Engine
ngBuilderGame DevelopmentTool
Node.js in production?
Mayday, Mayday! Houston, we’ve got a problem!
300 2 4 6 8 10 12 14 16 18 20 22 24 26 28
100
0
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time
CPU
unexpectedCPU SPIKES!!!
Suspects6’6”
6’0”
5’6”
5’0”
4’6”
4’0”
3’6”
3’0”
6’6”
6’0”
5’6”
5’0”
4’6”
4’0”
3’6”
3’0”
Suspects
#1 our code?#2 Node itself?#3 middleware?
6’6”
6’0”
5’6”
5’0”
4’6”
4’0”
3’6”
3’0”
6’6”
6’0”
5’6”
5’0”
4’6”
4’0”
3’6”
3’0”
6’6”
6’0”
5’6”
5’0”
4’6”
4’0”
3’6”
3’0”
6’6”
6’0”
5’6”
5’0”
4’6”
4’0”
3’6”
3’0”
Suspects
#1 our code?#2 Node itself?#3 middleware?
6’6”
6’0”
5’6”
5’0”
4’6”
4’0”
3’6”
3’0”
6’6”
6’0”
5’6”
5’0”
4’6”
4’0”
3’6”
3’0”
V8 GCwith bigger heap
Real.....
var http = require('http');http.createServer(function (req, res) {
res.writeHead(200, {'Content-Type': 'text/plain'});res.end('Hello World\n');
}).listen(1337, "127.0.0.1");
var data = [];for(var i=0;i<10000000;i++) { data.push({a:1,b:2,c:3,d:4});}
setInterval(function() {data.length;
},1000);
console.log('Server running at http://127.0.0.1:1337/');
https://gist.github.com/1851152
ngServerPowered by Node.js
experiences
ngServerPowered by Node.js
ngServerPowered by Node.js
Server-side Frameworkfor social game
ngServerPowered by Node.jsArchitecture
Device Express MobageSocial APIsOAuth
Auth HeaderJSON
Controller
Model
memcacheTokenstore
mongodb
MySQL
Datastore
JSON
routing
rendering
queue
job
ngServerPowered by Node.jsFunctions
ngServer commandModels and Controllers
MobageAPIproject template (generator)
profilerbenchmarking
analytics (abacus)debug
hot-reload
Storage
StoragengServer
ngServerPowered by Node.jsDeployment
HAProxy ngServer StorageHAProxy
Cache
Storagequeue
1 ngServer process per 1 cpu core
HostingService
国際開発の実際
TK/JP SF/US
Node.jsMongoDB
High-TrafficMySQL
Why international?
Challenges
Language
Challenges
communicationコミュニケーション
SFTK
Challenges
communication
daily sync
SFTK
Challenges
SFTK 17hrs
？
Challenges
SFTK 17hrs
18:00 1:00
10:003:00
7:00 14:00
15:008:00
Challenges
SFTK 17hrs
14:007:00
18:0011:00
hot time zone
Challenges
Culture
Challenges
SFTKproblems,bugs
horribledoesn’t work
awesome! great!LGTM!!!
my suggestion is...(><) :D
Challenges
SFTKawesome! great!
LGTM!!!my suggestion is...
SUPER!! WORTH!!EXCELLLLLENT!!!another way is...
:D:D
Make everyone delight.
Thank you!
Make everyone delight.
Thank you!
I’M SOOOO GLAD TO MEEET YOU GUYS!!!
It’s super GREAT experience for me to speakHERE in DEVSUMi.
wanna talk you more so plz pick me up later,let’s talk about node.js, architecture or
anything you want!!!
SEE YOU LATERZ,
THANK YOU SO MUCH!!!