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Some thoughts: http://workingwithdevs.com/delivering-databases-migrations-vs-state/

This covers a lot of ground on the Declarative vs. Procedural question. It explains a lot of the considerations that lead to choosing a procedural schema evolution vs. a declarative schema with an implied change sequence to migrate to each new declared state.

The …

See {filename}/blog/2016/06/2016_06_10-database_conversion_or_schema_migration.rst

People talk about CI/CD (Continuous Integration/Continuous Deployment).

They also need to talk about CM (Continuous Migration).

"Wait, what?" you ask.

When we roll out a new version of the software (CD) there are three common situations.

1. The new software uses the …