APIs: The Problems with Eating your Own Dog Food

The problems with

dog food

eating your own

Phil CalçadoSoundCloud

Thursday, October 17, 13

>11 hours ofaudio uploaded every minute

~200million usersevery month

http://bit ly/tech-behind-new-twittercomThursday, October 17, 13

Just before

releasethe beta

http://bit ly/improving-performance-twittercomThursday, October 17, 13

Ship it?

Ship it!(just overprovision the api)

~3 back-end requests

~159 back-end requests

haproxywere the

First to break

memcachedThen

Rails/MySQLThen

need faster api

Railswon’t go away

SoundCloud.com

Sounds & Sets

Social Graph

Premium Features Search

Activity Stream

Sounds & Sets

Social Graph

Premium Features Search

Activity Stream

Original Services Extracted

Database Other HTTP

about the same, tbh

need faster Rails

Railswon’t go away

lots of I/Oconcurrency friendly

parallelismdoesn’t like

timeThursday, October 17, 13

concurrency?

Can wemake it like

is there?

Whatelse

the network?

GET /tracks/trending/music

GET /tracks/genres

GET /tracks/genres/jazz

GET /tracks/genres

GET /tracks/genres/jazz

GET /tracks/123Thursday, October 17, 13

a custom API?about

GET /tracks/suggested

GET /tracks/suggestedGET /tracks/123

api.soundcloud.com

iOS Android Desktop Widget 3rd PartyThursday, October 17, 13

api-mobile

iOS Android Desktop Widget

api web api-partn

3rd Party

babysitting

Enable &

app devsempower

“Experience

api?based”

phil calçado

http://philcalcado.com@pcalcado

www.soundcloud.com

APIs: The Problems with Eating your Own Dog Food

Technology

Transcript of APIs: The Problems with Eating your Own Dog Food

Pd2 dog eating chicken 3.17.13

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