Building Software That Lasts
Mar. 9, 2018•0 likes•504 views
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My talk from Agile India 2018.
Kristine HowardFollow
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Building Software That Lasts
- 1. Building Software That Lasts Agile India 2018 Kris Howard @web_goddess
- 13. Legacy software 🔥 Rewrite it completely 🔥 OR ⛵ Incremental redevelopment ⛵
- 15. Why to Rewrite •The code is a mess. •The application is slow. •The code is ugly. •We’ll get it right this time! •We picked the wrong platform.
- 18. Characteristics • Ability to evolve over time • Separation of concerns
- 19. Characteristics • Ability to evolve over time • Separation of concerns • Use of standard languages
- 20. Characteristics • Ability to evolve over time • Separation of concerns • Use of standard languages • Minimising of dependencies
- 21. Characteristics • Ability to evolve over time • Separation of concerns • Use of standard languages • Minimising of dependencies • Simple, readable code
- 22. Characteristics • Ability to evolve over time • Separation of concerns • Use of standard languages • Minimising of dependencies • Simple, readable code • Fault-tolerance and fast recovery
- 24. Characteristics • Ability to evolve over time • Separation of concerns • Use of standard languages • Minimising of dependencies • Simple, readable code • Fault-tolerance and fast recovery
- 26. Best practices • Coding standards and code reviews
- 27. Best practices • Coding standards and code reviews • Static analysis tools
- 28. Best practices • Coding standards and code reviews • Static analysis tools • Defensive programming
- 30. Best practices • Coding standards and code reviews • Static analysis tools • Defensive programming • Property-based testing
- 32. Best practices • Coding standards and code reviews • Static analysis tools • Defensive programming • Property-based testing • The Campsite Rule
- 33. Best practices • Coding standards and code reviews • Static analysis tools • Defensive programming • Property-based testing • The Campsite Rule • Documentation
- 34. Back to my story…
- 36. To recap…
- 37. Legacy software 🔥 Rewrite it completely 🔥 OR ⛵ Incremental redevelopment ⛵
- 38. Characteristics • Ability to evolve over time • Separation of concerns • Use of standard languages • Minimising of dependencies • Simple, readable code • Fault-tolerance and fast recovery
- 39. Best practices • Coding standards and code reviews • Static analysis tools • Defensive programming • Property-based testing • The Campsite Rule • Documentation
- 40. Thank you! Agile India 2018 Kris Howard @web_goddess