1. „Tracks On A Map“
Soundcloud
+ Google Maps
on Google App Engine
1 24.10.2009 | Barcamp London 7

2. Outline
slides and more @ freenerd.de/bcl7/
Soundcloud
Tracks On A Map
App Engine
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3. Johan
slides and more @ freenerd.de/bcl7/
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4. Johan
slides and more @ freenerd.de/bcl7/
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5. Johan
slides and more @ freenerd.de/bcl7/
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6. Developed where
slides and more @ freenerd.de/bcl7/
Hasso Plattner Institute
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7. Developed where
slides and more @ freenerd.de/bcl7/
Music Hack Day Berlin
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8. Developed where
slides and more @ freenerd.de/bcl7/
Music Hack Day Berlin
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9. Soundcloud
slides and more @ freenerd.de/bcl7/
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10. Soundcloud
slides and more @ freenerd.de/bcl7/
Flickr For Music
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11. Soundcloud
slides and more @ freenerd.de/bcl7/
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12. Soundcloud
slides and more @ freenerd.de/bcl7/
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13. Soundcloud
slides and more @ freenerd.de/bcl7/
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14. Soundcloud
slides and more @ freenerd.de/bcl7/
Cool API
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15. Soundcloud
slides and more @ freenerd.de/bcl7/
Cool API
Nearly everything that is publicly visible
on soundcloud.com is available via API
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16. SoundCloud
slides and more @ freenerd.de/bcl7/
The Cloud Player
„Export to SoundCloud“
iPhone App
RadioClouds CitySounds.fm
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17. Tracks On A Map
slides and more @ freenerd.de/bcl7/
Show
play Around
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18. Tracks On A Map
slides and more @ freenerd.de/bcl7/
Gadget. Fun Thing. Use once and not come
back.
Interface: Reduce Time for people to get started -> site has
to be very very fast -> optimization for it a lot
Sharing to start the Viral loop
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19. Tracks On A Map
slides and more @ freenerd.de/bcl7/
Stats
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20. Google App Engine
slides and more @ freenerd.de/bcl7/
20 24.10.2009 | Barcamp London 7

21. Google App Engine
slides and more @ freenerd.de/bcl7/
This is so cool!
No Administration
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22. Google App Engine
slides and more @ freenerd.de/bcl7/
This is so cool!
Easy Deploy
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23. Google App Engine
slides and more @ freenerd.de/bcl7/
This is so cool!
Free (quota)
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24. Google App Engine
slides and more @ freenerd.de/bcl7/
This is so cool!
It scales and It is fast
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25. Google App Engine
slides and more @ freenerd.de/bcl7/
Not so cool
No real access to configuration
(but that‘s not so bad as long as you like the setup)
25 24.10.2009 | Barcamp London 7

26. Google App Engine
slides and more @ freenerd.de/bcl7/
Not so cool
Limited to Python and Java
(not even C extensions)
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27. Google App Engine
slides and more @ freenerd.de/bcl7/
Not so cool
Lock-In
(can‘t move app easily)
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28. Google App Engine
slides and more @ freenerd.de/bcl7/
Not so cool
Lock-In
(can‘t move app easily)
28 24.10.2009 | Barcamp London 7

29. Google App Engine
slides and more @ freenerd.de/bcl7/
WTF??
30 sec runtime limit
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30. Google App Engine
slides and more @ freenerd.de/bcl7/
WTF??
Admin? What‘s that?
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31. Google App Engine
slides and more @ freenerd.de/bcl7/
WTF??
1000 items limit on queries
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32. Google App Engine
slides and more @ freenerd.de/bcl7/
WTF??
Unreliable Datastore
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33. Google App Engine
slides and more @ freenerd.de/bcl7/
WTF??
Quotas
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34. Outline
slides and more @ freenerd.de/bcl7/
Soundcloud
Tracks On A Map
App Engine
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35. End
slides and more @ freenerd.de/bcl7/
Reference:
http://www.tracksonamap.com
http://www.soundcloud.com
http://code.google.com/apis/maps/
http://googlemapsapi.blogspot.com/
http://code.google.com/appengine/
http://googleappengine.blogspot.com/
http://aralbalkan.com/1504
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