4 ms·
The application can ensure that its assumptions hold without asserting the exact state of the database. Almost all migrations are idempotent and backwards-comp
by Kinrany 2y ago
The application can ensure that its assumptions hold without asserting the exact state of the database.
Almost all migrations are idempotent and backwards-compatible, and almost all of the rest of them can be made to be by splitting into multiple changes and waiting for old versions of the application to be shut down.