[Verse 1] When your app gets big and hard to maintain Monolith's a beast that's hard to tame Break it down to services small and neat Each one does one job and can't be beat Find the seams where business logic splits That's where your decomposition fits [Chorus] Break it down, own your data Bounded context, that's the way to go Break it down, own your data Microservices help your system grow D-O-B makes services free Decompose, Own, Boundary! [Verse 2] Bounded context draws the magic line Where one service ends, another's fine Customer service handles user needs Order service tracks what each one feeds Don't let services share the same database Keep your data in its rightful place [Chorus] Break it down, own your data Bounded context, that's the way to go Break it down, own your data Microservices help your system grow D-O-B makes services free Decompose, Own, Boundary! [Bridge] By domain model, split your code apart By business capability, that's the art By team structure, Conway's law is true The system mirrors what your people do Data ownership means you control your fate No shared databases, keep them separate! [Verse 3] Each service has its own data store Can't reach into another's core If you need their data, make a call Through APIs, that's the protocol Loose coupling keeps your system strong Tight cohesion keeps your service long [Chorus] Break it down, own your data Bounded context, that's the way to go Break it down, own your data Microservices help your system grow D-O-B makes services free Decompose, Own, Boundary! [Outro] When you architect with these patterns true Scalable systems will follow through Remember D-O-B, it's your key To microservice mastery!
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