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Day: A Tough Day in the Cloud

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What do you do when your website suddenly experiences 1000 times more traffic than usual? How can you handle the challenges in scaling cloud-based websites and applications? This session showcase an …

What do you do when your website suddenly experiences 1000 times more traffic than usual? How can you handle the challenges in scaling cloud-based websites and applications? This session showcase an open source reference architecture for massive web scaling in the cloud.

Cedric Huesler, Product Marketing Director & Gerd Handke, Product Management Director, Day Software

Published in: Technology

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  • 1. Monday, October 18, 2010
  • 2. A Tough Day in the Cloud Gerd Handke & Cédric Hüsler, Day Monday, October 18, 2010
  • 3. Monday, October 18, 2010
  • 4. «78 Percent of consumers have switched to a competitive site due to poor web performance at peak times.» Source: compuware.com Monday, October 18, 2010
  • 5. We need a new server! Monday, October 18, 2010
  • 6. State of the Cloud jackofallclouds.com Monday, October 18, 2010
  • 7. Big Announcements day.com at the Adobe Monday, October 18, 2010
  • 8. Automated Testing Monday, October 18, 2010
  • 9. Build Software Install Software Run Tests Collect Results Monday, October 18, 2010
  • 10. Changing Setup More Servers Different HW Characteristics Monday, October 18, 2010
  • 11. Home-made Monday, October 18, 2010
  • 12. Get it served Monday, October 18, 2010
  • 13. Build Software Install Software Run Tests Collect Results Start Machine(s) Stop Machine(s) Monday, October 18, 2010
  • 14. Monday, October 18, 2010
  • 15. Monday, October 18, 2010
  • 16. Dark clouds ahead... Monday, October 18, 2010
  • 17. Performance ✴ Poor Disk I/O ✴ Network Latency Instance Store → Block Store → RAID-array with Block Stores • Server is next to you vs. in the Cloud • Connectivity between servers • Moving large data sets in and out of the Cloud • Why and how to fix it Monday, October 18, 2010
  • 18. Availability ✴ Losing Servers? ✴ Monitoring • it does happen - how to “plan” for it? • think of it as “throwaway” servers • As in “traditional” IT - make sure you are in the know! Monday, October 18, 2010
  • 19. CQ5 in the Cloud Monday, October 18, 2010
  • 20. CQ 5.3 Cluster Local TarPM Local TarPM Master Journal Post ReadW rite TarPM Journal DataStoreDirect write to DataStore Monday, October 18, 2010
  • 21. CQ 5.4 Shared Nothing TarPM Journal DataStore TarPM Journal DataStore Master Monday, October 18, 2010
  • 22. Master TarPM Journal TarPM Journal DataStore CQ 5.4 Shared Datastore Monday, October 18, 2010
  • 23. Discussion ✴ What is your experience with the cloud? ✴ Who is doing what with it? Monday, October 18, 2010