20110504 AWS 台北開發者聚會

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2011/05/04 於 AWS 台北開發者聚會分享 PIXNET 使用 AWS 服務之心得

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20110504 AWS 台北開發者聚會

  1. 1. PIXNET AND AMAZON WEB SERVICES (AWS) Jui-Nan Lin
  2. 2. Upgraded Product: Photo Album
  3. 3. New Features <ul><li>100GB Storage </li></ul><ul><li>Geolocation of photography </li></ul><ul><li>Text tags </li></ul><ul><li>Face tagging </li></ul><ul><li>Album Collection for an Event </li></ul><ul><li>Please try it!! </li></ul>
  4. 4. Face Tagging <ul><li>We should do face detection first. </li></ul>
  5. 5. Face Detection <ul><li>Open Source Solution </li></ul><ul><ul><li>OpenCV </li></ul></ul><ul><ul><li>Python binding </li></ul></ul><ul><ul><li>RESTful API (Private) </li></ul></ul>
  6. 6. Why AWS? <ul><li>We have 187 Million Photo Uploaded Already </li></ul><ul><li>Cost efficiently </li></ul>
  7. 7. AWS Infrastructure Data Center in Taiwan Storage (Images, Video, …) RESTful API EC2 insta n ce EC2 insta n ce EC2 insta n ce FaceDetection DB Server Web Server Web Server Users Job Worker Amazon Web Services
  8. 8. Usage in AWS <ul><li>Running ~50 c1.xlarge and c1.medium instances in AWS Tokyo Region </li></ul><ul><li>Use auto-scaling and spot instance to reduce cost. </li></ul><ul><li>Processed all images in 20 days </li></ul>
  9. 9. Q&A <ul><li>We are hiring! </li></ul><ul><ul><li>http://www.pixnet.net/career </li></ul></ul><ul><ul><li>http://jobs.ruby.tw/jobs/21 </li></ul></ul>

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