Question: 1/50
A company is assessing its current integration landscape. Several upstream systems publish customer updates, but no one can reliably answer where the “system of record” is for Address and Phone. What is the BEST first step for an Integration Architect to reduce long-term integration risk?
Implement a canonical data model immediately to normalize customer data
Create a system-of-record and data ownership matrix per domain object and attribute
Move all customer updates to a nightly batch process to simplify reconciliation
Replace point-to-point integrations with an ESB before making any data decisions