Lesson 42 - Deferred Data Migration   
(posted November 19, 2018)

Breaking up a database into separate schemas to support the bounded context of a microservices is hard. It’s one thing to logically partition a database into separate schemas (data domains), but quite a another to physically move the data. When do you “pull the plug” and physically move tables and data? In this lesson Mark Richards describes a technique called Deferred Data Migration to reduce the risk associated with moving data. 





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