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Midterm Presenta-on Status: Done
• Func-onal Player – Search – Playlists
• Rebuilt Signup Procedure • Shared Player • Social Integra-on
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Midterm Presenta-on Status: To Do
• Social Data Aggrega-on – Music listen ac-ons – Con-nuous Indexing – Data Storage
• Social Stream UI
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Friends Stream Global Stream of Music Listen Ac-vity
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Public Stream See what your friends are listening to…
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Social Data Aggrega-on
• Uses Facebook Music.Listens API • Content from – Spo-fy – Pandora – MOG – Myspace
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Users Reached & Indexed
0
20000
40000
60000
80000
100000
120000
140000 1 8 15
22
29
36
43
50
57
64
71
78
85
92
99
106
113
120
127
134
141
148
155
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Individual Tracks Indexed
0
50000
100000
150000
200000
250000 1 8 15
22
29
36
43
50
57
64
71
78
85
92
99
106
113
120
127
134
141
148
155
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Music Listens Ac-ons Indexed
0
100000
200000
300000
400000
500000
600000
700000 1 8 15
22
29
36
43
50
57
64
71
78
85
92
99
106
113
120
127
134
141
148
155
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Next Steps
• TrackPunch Mobile – HTML5 mobile webapp
• Improving Data Aggrega-on – Batch Writes – Cache Pages for Public & Friend Streams
• Redis
• New Discovery Features – Discography
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