Development is Production Too
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The document discusses differences between development and production environments and challenges related to managing environments and data across stages. It emphasizes the importance of optimizing for consistency across environments and changability. Tools and automation are recommended to help manage shared configurations, virtual machine templates, and subsets of production data in development without compromising the live system.
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Development is Production Too
- 1. Development is Production Too Goulah / Kastner
- 4. Why?
- 5. How is development different than production?
- 6. How is development like production?
- 7. Automation!
- 8. Expertise
- 9. “Knowledge, by definition, is specialized” Peter Drucker
- 12. Leverage
- 13. Business Value!
- 15. Lack of Tooling
- 17. Dear Team....
- 20. Tools!
- 21. Tools!
- 22. Tools!
- 23. Tools!
- 24. Tools!
- 25. Tools!
- 26. Bad Abstractions
- 28. What are You Optimizing For?
- 29. “I don’t know”
- 30. “I don’t know”
- 31. Optimize for… Day 1
- 33. Application Code
- 34. Application Code Data
- 35. Application Code Data Environment
- 36. Consistency
- 37. ENVIRONMENT=prod
- 39. • Resource handles to DB/Memcached/Search
- 40. • Resource handles to DB/Memcached/Search • Credentials to external services (S3, Twitter, etc)
- 41. • Resource handles to DB/Memcached/Search • Credentials to external services (S3, Twitter, etc) • Per deploy values (canonical hostname)
- 42. • Resource handles to DB/Memcached/Search • Credentials to external services (S3, Twitter, etc) • Per deploy values (canonical hostname) • Config/feature flags
- 46. Development Production
- 48. VM Templates
- 50. Data is Different
- 51. Local vs. Shared
- 52. Where Does Data Come From?
- 53. Copy Prod to Dev
- 55. Fixture Data
- 56. Subsets of Data
- 57. Use Production?
- 59. step 0: make sure you can survive catastrophic failure
- 60. step 1: test data in production
- 61. Text Prod
- 62. Dev Prod
- 63. incognito=true Text Dev Prod
- 64. Dev incognito=true Dev Prod
- 65. select * from user where id=10 and incognito=false
- 66. Dev incognito=true Dev Prod
- 67. Dev incognito=true Dev Prod
- 68. The Three Rs
- 69. Reduce
- 70. Reuse
- 71. Recycle
- 72. Thank You
- 73. Thank You @johngoulah / @kastner