openskills.info
Schema Migration and Change Management

How to ship a breaking schema change with zero downtime using expand and contract

Making a backward-incompatible column, table, or store change safe to ship while old and new application code run at once, by staging it across several releases that each stay compatible with the one before.

Subscriber section

This section is part of the paid course.

See pricing to subscribe, or log in if you already have access.