Demo: a capability-by-capability region decision table
On This Lesson 3 topics
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In this lesson
build the decision table for Commerce 2030; prepares SRA-005-LAB1.
Draft outline details
Step by step
- List capabilities: catalog, search, cart, checkout, inventory, payments, seller payouts, identity.
- For each, ask the business owner the cost of stale or lost data and of downtime.
- Choose a pattern per capability: global read replicas, regional ownership, single-region with failover.
- Add residency constraints from legal for personal, seller, and payment data (verify with compliance).
- Planned mistake: choose active-active everywhere because it sounds safest. Fix: show the conflict handling and cost for inventory, and downgrade capabilities that do not need it.
- Review the table with product and compliance.
Practice
Apply this lesson with the module's lab, exercises and quiz.
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