What is the purpose of db migration?

Question

In a database migration, you move data from source databases to target databases. After the data is completely migrated, you delete source databases and redirect client access to the target databases. 11 мая 2020 г.

What is the purpose of database migration?

Database migration is essential because it helps to save money. The benefit of database migration is that it helps move data from an outdated legacy system to a modernized software. Database migration helps unify disparate data, so it is accessible by different techniques.

When should you run DB migrations?

Run the database migrations first, before you deploy the new code. This means the before code must work with both database schemas, but the after code can assume that the tables have already been added.

What are the benefits of data migration?

Data migration provides the opportunity for your business to benefit from a centralised environment and simplified management of your data, with better reliability, greater performance and fewer incidents.

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