1. Cloudy Open Source and DevOpsMatt O’Keefe@mattokeefehttp://www.slideshare.net/mokeefe
2. About Me Architect at Morningstar, Inc. Liaison Between Development and Operations Meetup Organizer Morningstar Tech Talks Cassandra Chicago DevOps Chicago Contributor at DevOps.com
3. Why Cloud Computing? Scalability The ability of something, especially a computer system, to adapt to increased demands
4. Scalability at Morningstar 26 countries 3,165 employees 7.4 mil individual investors served 245,000 financial advisors served 4,200 institutional clients served 70,000 print subscribers 18 data centers 1,126 physical servers 2,706 virtual servers 4,104 vCPUs 383 TB SAN raw storage 491 TB direct attached raw storage 27 Systems Engineers
5. Physical Server to Engineer Ratio Morningstar (B.C. (Before Cloud)) – 42:1 Amazon EC2 – 266:1 Microsoft – 1,000:1 Google – 10,000:1
9. A Simple Definition Cloud Computing is a paradigm shift toward automation and utility computing. It features on-demand, self-service, pay-as-you-go, seemingly infinite capacity of computing resources. Anyone with an Internet connection can obtain anything-as-a-service.
10. Types of Service Offerings http://www.oracle.com/us/technologies/036500.pdf
14. Cloud Economics Jevons Paradox technological progress that increases the efficiency with which a resource is used tends to increase (rather than decrease) the rate of consumption of that resource HT @swardley On Demand Servers can be relatively expensive Large EC2 instance: $0.34/hr = $248/mo = $2977/yr
30. Corollary “For practice DevOps I recommend first follow cloud expert and devops expert on Twitter. Next step is automate bulls shit out of everything.” - @DEVOPS_BORAT http://devops.com/2011/03/22/exclusive-interview-with-devops_borat/
31. DevOps is About CAMS Culture Automation Measurement Sharing http://www.opscode.com/blog/2010/07/16/what-devops-means-to-me/