# Migration Life Cycle of a Target Cloud Database: Migration Phase

__*Migration Phase*__

![`smart`](LifeCycleMigration_en_001_20230609.png)

+ Obtain migration readiness certification from IT operations.
+ Perform database upgrades and migrations by using applicable migration methods.
+ Retrofit application Store Procedures and Functions changes; perform unit testing. 

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This slide provides an overview of the migration phase.
As part of verification  phase, you can also consider the following based on your requirements and business needs:
+ Perform DBA verification testing.
+ Have business applications tested by a customer.
+ Obtain operational readiness certification from IT operations.
+ Update your documentation.