Editorial draft available to read. Factual and language review is pending. Examples are illustrative.
Decision and scope
Define what can actually be reversed: application code, configuration, content and business data behave differently. Preserve a known working version and explicit conditions for switching back. Restoring earlier software does not automatically undo orders, messages or other business actions already performed by the newer version.
Illustrative example
Illustrative example: a newly published screen fails. The earlier release can be restored if it remains compatible with the current data. If the update also transformed stored records, the team first follows a specific restoration or corrective-data plan rather than assuming that replacing the application files is sufficient.
Acceptance check
Rehearse recovery in a separate environment and record steps, owners and verification points. State which changes remain afterward. Accept the strategy when the operating team can execute concrete instructions and verify that the service and its data are still coherent.
Key takeaways
- Accept the strategy when the operating team can execute concrete instructions and verify that the service and its data are still coherent.