Microservices - Migration from MonolithWhich of the following best describes the primary goal when identifying service boundaries in microservices?ACreate services based on the number of developers availableBSplit services evenly by code sizeCGroup all database operations into one serviceDDivide the system based on business capabilities and data ownershipCheck Answer
Step-by-Step SolutionSolution:Step 1: Understand the purpose of service boundariesService boundaries should reflect business capabilities to ensure clear ownership and independent deployment.Step 2: Evaluate the optionsOptions B, C, and D focus on technical or team size factors, which are less effective than business-driven boundaries.Final Answer:Divide the system based on business capabilities and data ownership -> Option DQuick Check:Business capabilities = A [OK]Quick Trick: Match services to business functions, not code size or teams [OK]Common Mistakes:Splitting services by code size onlyGrouping all database logic in one serviceIgnoring business domain boundaries
Master "Migration from Monolith" in Microservices9 interactive learning modes - each teaches the same concept differentlyLearnWhyDeepArchTryChallengeDesignRecallScale
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