Evolving a shared system safely
On This Lesson 4 topics
This lesson is planned. The outline below lists the topics it will cover. The full lesson has not been published yet.
In this lesson
change a shared system without stalling consumers.
Planned topics
- Version interfaces and run old and new side by side.
- Migrate consumers in steps, starting with willing ones.
- Publish a deprecation timeline and offer help.
- Keep consumer roadmaps in view; align timing to their windows.
Draft outline details
Demonstration
a migration timeline: new API in parallel, three consumers migrated per month, old API retired after all have moved.
Check your understanding
Why run old and new side by side?
Show answer
Consumers can move at their own pace without a big-bang cutover.
Practice
Apply this lesson with the module's lab, exercises and quiz.
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