Big Bang Change vs Blue Green Deployment
Developers should consider Big Bang Change when dealing with legacy system replacements, major platform migrations, or when incremental changes are impractical due to technical constraints or business requirements meets developers should use blue green deployment when they need to minimize downtime and risk during software releases, especially for critical applications like e-commerce sites or financial services. Here's our take.
Big Bang Change
Developers should consider Big Bang Change when dealing with legacy system replacements, major platform migrations, or when incremental changes are impractical due to technical constraints or business requirements
Big Bang Change
Nice PickDevelopers should consider Big Bang Change when dealing with legacy system replacements, major platform migrations, or when incremental changes are impractical due to technical constraints or business requirements
Pros
- +It is often used in scenarios where a complete overhaul is necessary, such as moving from an on-premise system to a cloud-based solution, but it carries high risk due to potential failures and user disruption
- +Related to: software-deployment, change-management
Cons
- -Specific tradeoffs depend on your use case
Blue Green Deployment
Developers should use Blue Green Deployment when they need to minimize downtime and risk during software releases, especially for critical applications like e-commerce sites or financial services
Pros
- +It's ideal for continuous delivery pipelines, enabling safe testing of new versions in a production-like setting before cutting over traffic, and providing an instant fallback if issues arise
- +Related to: continuous-deployment, canary-deployment
Cons
- -Specific tradeoffs depend on your use case
The Verdict
Use Big Bang Change if: You want it is often used in scenarios where a complete overhaul is necessary, such as moving from an on-premise system to a cloud-based solution, but it carries high risk due to potential failures and user disruption and can live with specific tradeoffs depend on your use case.
Use Blue Green Deployment if: You prioritize it's ideal for continuous delivery pipelines, enabling safe testing of new versions in a production-like setting before cutting over traffic, and providing an instant fallback if issues arise over what Big Bang Change offers.
Developers should consider Big Bang Change when dealing with legacy system replacements, major platform migrations, or when incremental changes are impractical due to technical constraints or business requirements
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