Microservices - Advanced PatternsWhy is the Sidecar pattern considered a better alternative to embedding cross-cutting concerns directly into microservices?AIt reduces the number of containers neededBIt forces all microservices to share the same codebaseCIt promotes independent deployment and scaling of auxiliary featuresDIt eliminates the need for service discoveryCheck Answer
Step-by-Step SolutionSolution:Step 1: Understand cross-cutting concernsThese are features like logging, monitoring, or security that affect many services.Step 2: Evaluate Sidecar benefitsSidecar allows these features to be deployed and scaled independently from the main service.Final Answer:It promotes independent deployment and scaling of auxiliary features -> Option CQuick Check:Sidecar advantage = Independent deployment and scaling [OK]Quick Trick: Sidecar enables independent scaling of extra features [OK]Common Mistakes:Thinking Sidecar reduces container countAssuming Sidecar merges codebasesBelieving Sidecar removes service discovery
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