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From Windows/ASP to Linux/Python by @tzangms

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musician @tzangms CTO of StreetVoice 小海

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What we do at StreetVoice

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Online.Offline

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TV Shows

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Events

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Campus tours

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Website, of course!

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1 Problems when I join StreetVoice

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Not Scalable

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ASP is too old not even ASP.net

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REBOOT Windows Update your server

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Automatically!

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Poor Database performance

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Problem file structures /profile/1/image.jpg /profile/2/image.jpg /profile/3/image.jpg . . . /profile/999999/image.jpg

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And we do so many things. etc ...

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With just 3 developers at that time.

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How do I convince my boss to use python?

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阿怪: ⾳音樂⼈人就該⽤用 Django

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但其實說服⽼老闆 我是⽤用唬爛的

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因為我當時根本不會寫 Python 阿!

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Migrate

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Django / ASP I have to run at the same time!

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I migrate User data first.

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Single sign on to make both Django/ASP login at the same time

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/music/* /account/* /anything not ported yet.

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Migrate database from Microsoft SQL Server 2000 to MySQL

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Migrate file structure I have to move lots of files, and update database /profile/1/image.jpg /profile/2/image.jpg /profile/3/image.jpg . . . /profile/999999/image.jpg

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Since StreetVoice has been running for years, so ..

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There are so many data

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It’s Hell ...

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I repeated all these steps, again and again

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After 1.5 year

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we finally Windows / ASP killed

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What took me so long?

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lots of cases and support

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like...

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Training existing developer not familiar with open source

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From no VCS, then Mercurial, now Git

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What we use now?

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Database

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Memcache: johnny-cache

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Message Queue: Celery + RabbitMQ

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Fulltext search: Haystack + Solr

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Exception Logging: Sentry

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We even open source now just get started

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Yes, We’re getting better and better.

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Come join us! Python, Frontend, iOS, Sys Admin

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Mail me tzangms@streetvoice.com

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Any Questions?