Microservices - CI/CD for MicroservicesA microservice deployment fails after schema changes in a shared database. What is the primary cause of this failure?ATight coupling due to shared database schema causing deployment conflictsBIndependent deployment ensures no schema conflictsCMicroservices never share databasesDDeployment failure is unrelated to database schemaCheck Answer
Step-by-Step SolutionSolution:Step 1: Identify shared database impactShared schemas create coupling between microservices.Step 2: Understand deployment failureSchema changes can break other services relying on the same database.Final Answer:Tight coupling due to shared database schema causing deployment conflicts -> Option AQuick Check:Shared schemas reduce deployment independence [OK]Quick Trick: Shared schemas cause coupling and deployment issues [OK]Common Mistakes:Assuming independent deployment prevents all failuresIgnoring database schema dependencies
Master "CI/CD for Microservices" in Microservices9 interactive learning modes - each teaches the same concept differentlyLearnWhyDeepArchTryChallengeDesignRecallScale
More Microservices Quizzes Advanced Patterns - Choreography vs orchestration - Quiz 3easy Advanced Patterns - Ambassador pattern - Quiz 2easy Advanced Patterns - Ambassador pattern - Quiz 8hard Advanced Patterns - Sidecar pattern - Quiz 4medium CI/CD for Microservices - Canary deployment - Quiz 2easy CI/CD for Microservices - Feature flags - Quiz 14medium CI/CD for Microservices - Blue-green deployment - Quiz 15hard Configuration and Secrets Management - Config server pattern - Quiz 7medium Testing Microservices - Chaos engineering basics - Quiz 7medium Testing Microservices - Unit testing services - Quiz 12easy