Expand Contract Pattern for Continuous Delivery of Databases by Leena S N at #AgileIndia2019
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The document discusses the concept of database refactoring as a small change to improve database design without altering semantics, enabling continuous delivery and supporting evolutionary development. It emphasizes the importance of low-risk software releases through techniques like branching by abstraction and releasing in small batches. Additionally, it references case studies and principles related to continuous delivery and database management.
Expand Contract Pattern for Continuous Delivery of Databases by Leena S N at #AgileIndia2019
- 1. Expand Contract Pattern Continuous Delivery for Databases @leenasn
- 3. Yogatree Digital Marketing for Yoga Centres getyogatree.com
- 9. A database refactoring is a small change to your database schema (the table structures, data itself, stored procedures, and triggers) which improves its design without changing its semantics. http://databaserefactoring.com/
- 10. ● Enables Continuous Delivery ● Supports evolutionary development http://databaserefactoring.com/
- 12. Split table
- 13. Transition
- 14. New Schema
- 17. Transition
- 18. New Schema
- 25. Parallel Change - Patterns https://pixabay.com/photos/sand-pattern-wave-background-white-2005066/
- 30. Software Releases Without Major Problems @ Facebook https://www.forbes.com/sites/quora/2013/08/12/how-do-facebook-and-google-manage-software-releases-without-causing-major-problems/
- 31. Move fast and break nothing @ Github https://zachholman.com/talk/move-fast-break-nothing/
- 34. Low risk releases https://pixabay.com/en/button-red-round-shiny-155149/
- 37. References
- 38. References Large scale changes with Branch by Abstraction Legacy Application Strangulation - Case studies Split Table - Database Refactoring Continuous Delivery of Databases Expand Contract Pattern - Continuous Delivery of Databases Database Refactoring Four Principles of Low-Risk Software Releases Branch by Abstraction Move Fast @ Github
- 39. Leena S N @leenasn / [email protected] https://medium.com/@leenasn