1. Enabling Continuous
Delivery for your
WebApp
Ranjib Dey, ThoughtWorks
@RanjibDey
http://ranjib.posterous.com

2. Can you release your latest green
build on demand at the push of a
button while relaxing on the
beach in Goa?

3. Why?

4. Time to market

5. Affordable risks

6. No more work of art

7. Let business decide

8. Myths

9. Upfront design

10. Legacy code running in production

11. My stack does not support

12. My Domain does not require

13. Principles

14. Component based architecture

15. Deployment pipeline

16. Infrastructure as code

17. Automate as much as possible

18. Bring the pain froward

19. Extend CI

20. Execution

21. Automated testing

22. Feature branching

23. Branch by abstraction

24. Team organization

25. Have customized release strategies

26. Blue – Green deployments

27. Canary releases

28. Dark launching

29. Mitigating DB issues

30. Data is persistent

31. Not all changes can be rolled back

32. Don’t integrate late

33. Version control db migration scripts

34. Embrace DevOps

35. Adopt a configuration management
tool

36. Test infrastructures with
monitoring tools

37. Virtualization and Cloud helps

38. Phoenix servers

41. Maintaining CD projects

42. Collaboration is key

44. Enable faster smaller feed back
loops

45. Set up comprehensive dashboard

49. Churn out cross cutting analytics

50. Exercise MVP principle at
component level

51. Questions?
Suggestion?
Violent disagreements?

52. Thank you