Preventing update loops for multiple databases using CDC
问题 We have a number of legacy systems that we're unable to make changes to - however, we want to start taking data changes from these systems and applying them automatically to other systems. We're thinking of some form of service bus (no specific tech picked yet) sitting in the middle, and a set of bus adapters (one per legacy application) to translate between database specific concepts and general update messages. One area I've been looking at is using Change Data Capture (CDC) to monitor